Home / 2,498,663.13-3,745,600.32-1,057,363.85

Finding the Fourth Proportional to 2,498,663.13, 3,745,600.32 and 1,057,363.85

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Solution

The fourth proportional to 2,498,663.13, 3,745,600.32 and 1,057,363.85 is: 1,585,032.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,663.13 : 3,745,600.32 = 1,057,363.85 : x
  2. Step 2: Convert to fraction form
    2,498,663.13/3,745,600.32 = 1,057,363.85/x
  3. Step 3: Cross multiply
    2,498,663.13x = 3,745,600.32 × 1,057,363.85
  4. Step 4: Simplify right side
    2,498,663.13x = 3,960,462,374,916.43
  5. Step 5: Solve for x
    x = 3,960,462,374,916.43/2,498,663.13
  6. Step 6: Final answer
    x = 1,585,032.54

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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.