Home / 9,221,285.74-13,832,592.92-3,541,510.06

Finding the Fourth Proportional to 9,221,285.74, 13,832,592.92 and 3,541,510.06

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Solution

The fourth proportional to 9,221,285.74, 13,832,592.92 and 3,541,510.06 is: 5,312,520.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,221,285.74 : 13,832,592.92 = 3,541,510.06 : x
  2. Step 2: Convert to fraction form
    9,221,285.74/13,832,592.92 = 3,541,510.06/x
  3. Step 3: Cross multiply
    9,221,285.74x = 13,832,592.92 × 3,541,510.06
  4. Step 4: Simplify right side
    9,221,285.74x = 48,988,266,982,064.77
  5. Step 5: Solve for x
    x = 48,988,266,982,064.77/9,221,285.74
  6. Step 6: Final answer
    x = 5,312,520.22

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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.