Home / 2,095,310.24-3,143,197.20-747,787.04

Finding the Fourth Proportional to 2,095,310.24, 3,143,197.20 and 747,787.04

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Solution

The fourth proportional to 2,095,310.24, 3,143,197.20 and 747,787.04 is: 1,121,763.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,310.24 : 3,143,197.20 = 747,787.04 : x
  2. Step 2: Convert to fraction form
    2,095,310.24/3,143,197.20 = 747,787.04/x
  3. Step 3: Cross multiply
    2,095,310.24x = 3,143,197.20 × 747,787.04
  4. Step 4: Simplify right side
    2,095,310.24x = 2,350,442,130,324.29
  5. Step 5: Solve for x
    x = 2,350,442,130,324.29/2,095,310.24
  6. Step 6: Final answer
    x = 1,121,763.30

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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.