Home / 2,472,862.10-3,709,293.15-1,835,132.90

Finding the Fourth Proportional to 2,472,862.10, 3,709,293.15 and 1,835,132.90

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Solution

The fourth proportional to 2,472,862.10, 3,709,293.15 and 1,835,132.90 is: 2,752,699.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,862.10 : 3,709,293.15 = 1,835,132.90 : x
  2. Step 2: Convert to fraction form
    2,472,862.10/3,709,293.15 = 1,835,132.90/x
  3. Step 3: Cross multiply
    2,472,862.10x = 3,709,293.15 × 1,835,132.90
  4. Step 4: Simplify right side
    2,472,862.10x = 6,807,045,895,309.64
  5. Step 5: Solve for x
    x = 6,807,045,895,309.64/2,472,862.10
  6. Step 6: Final answer
    x = 2,752,699.35

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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.