Home / 1,263,464-1,895,524.32-377,000

Finding the Fourth Proportional to 1,263,464, 1,895,524.32 and 377,000

Calculator

Solution

The fourth proportional to 1,263,464, 1,895,524.32 and 377,000 is: 565,597.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,263,464 : 1,895,524.32 = 377,000 : x
  2. Step 2: Convert to fraction form
    1,263,464/1,895,524.32 = 377,000/x
  3. Step 3: Cross multiply
    1,263,464x = 1,895,524.32 × 377,000
  4. Step 4: Simplify right side
    1,263,464x = 714,612,668,640
  5. Step 5: Solve for x
    x = 714,612,668,640/1,263,464
  6. Step 6: Final answer
    x = 565,597.97

Related Problems

Find fourth proportional to 631,732, 947,762.16 and 188,500
Half scale
Find fourth proportional to 2,526,928, 3,791,048.64 and 754,000
Double scale
Find fourth proportional to 1,263,465, 1,895,525.82 and 377,001
Similar ratio
Find fourth proportional to 1,895,196, 2,843,286.48 and 565,500
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.