Home / 2,484,999.14-3,727,083.49-688,064.27

Finding the Fourth Proportional to 2,484,999.14, 3,727,083.49 and 688,064.27

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Solution

The fourth proportional to 2,484,999.14, 3,727,083.49 and 688,064.27 is: 1,031,981.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,999.14 : 3,727,083.49 = 688,064.27 : x
  2. Step 2: Convert to fraction form
    2,484,999.14/3,727,083.49 = 688,064.27/x
  3. Step 3: Cross multiply
    2,484,999.14x = 3,727,083.49 × 688,064.27
  4. Step 4: Simplify right side
    2,484,999.14x = 2,564,472,960,420.32
  5. Step 5: Solve for x
    x = 2,564,472,960,420.32/2,484,999.14
  6. Step 6: Final answer
    x = 1,031,981.43

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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.