Home / 10,737,324.57-14,817,288.02-5,842,643.61

Finding the Fourth Proportional to 10,737,324.57, 14,817,288.02 and 5,842,643.61

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Solution

The fourth proportional to 10,737,324.57, 14,817,288.02 and 5,842,643.61 is: 8,062,728.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737,324.57 : 14,817,288.02 = 5,842,643.61 : x
  2. Step 2: Convert to fraction form
    10,737,324.57/14,817,288.02 = 5,842,643.61/x
  3. Step 3: Cross multiply
    10,737,324.57x = 14,817,288.02 × 5,842,643.61
  4. Step 4: Simplify right side
    10,737,324.57x = 86,572,133,138,369.34
  5. Step 5: Solve for x
    x = 86,572,133,138,369.34/10,737,324.57
  6. Step 6: Final answer
    x = 8,062,728.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.