Home / 1,892,114.16-2,835,706.92-768,870

Finding the Fourth Proportional to 1,892,114.16, 2,835,706.92 and 768,870

Calculator

Solution

The fourth proportional to 1,892,114.16, 2,835,706.92 and 768,870 is: 1,152,303.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,114.16 : 2,835,706.92 = 768,870 : x
  2. Step 2: Convert to fraction form
    1,892,114.16/2,835,706.92 = 768,870/x
  3. Step 3: Cross multiply
    1,892,114.16x = 2,835,706.92 × 768,870
  4. Step 4: Simplify right side
    1,892,114.16x = 2,180,289,979,580.40
  5. Step 5: Solve for x
    x = 2,180,289,979,580.40/1,892,114.16
  6. Step 6: Final answer
    x = 1,152,303.61

Related Problems

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.