Home / 2,593,390.29-3,890,663.77-796,455.10

Finding the Fourth Proportional to 2,593,390.29, 3,890,663.77 and 796,455.10

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Solution

The fourth proportional to 2,593,390.29, 3,890,663.77 and 796,455.10 is: 1,194,860.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,390.29 : 3,890,663.77 = 796,455.10 : x
  2. Step 2: Convert to fraction form
    2,593,390.29/3,890,663.77 = 796,455.10/x
  3. Step 3: Cross multiply
    2,593,390.29x = 3,890,663.77 × 796,455.10
  4. Step 4: Simplify right side
    2,593,390.29x = 3,098,739,002,001.73
  5. Step 5: Solve for x
    x = 3,098,739,002,001.73/2,593,390.29
  6. Step 6: Final answer
    x = 1,194,860.26

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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.