Home / 1,662,703.46-2,494,714-864,488.42

Finding the Fourth Proportional to 1,662,703.46, 2,494,714 and 864,488.42

Calculator

Solution

The fourth proportional to 1,662,703.46, 2,494,714 and 864,488.42 is: 1,297,075.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,662,703.46 : 2,494,714 = 864,488.42 : x
  2. Step 2: Convert to fraction form
    1,662,703.46/2,494,714 = 864,488.42/x
  3. Step 3: Cross multiply
    1,662,703.46x = 2,494,714 × 864,488.42
  4. Step 4: Simplify right side
    1,662,703.46x = 2,156,651,364,211.88
  5. Step 5: Solve for x
    x = 2,156,651,364,211.88/1,662,703.46
  6. Step 6: Final answer
    x = 1,297,075.16

Related Problems

Find fourth proportional to 831,351.73, 1,247,357 and 432,244.21
Half scale
Find fourth proportional to 3,325,406.92, 4,989,428 and 1,728,976.84
Double scale
Find fourth proportional to 1,662,704.46, 2,494,715.50 and 864,489.42
Similar ratio
Find fourth proportional to 2,494,055.19, 3,742,071 and 1,296,732.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.