Home / 9,475,943.46-14,176,517.02-7,177,060.66

Finding the Fourth Proportional to 9,475,943.46, 14,176,517.02 and 7,177,060.66

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Solution

The fourth proportional to 9,475,943.46, 14,176,517.02 and 7,177,060.66 is: 10,737,265.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,943.46 : 14,176,517.02 = 7,177,060.66 : x
  2. Step 2: Convert to fraction form
    9,475,943.46/14,176,517.02 = 7,177,060.66/x
  3. Step 3: Cross multiply
    9,475,943.46x = 14,176,517.02 × 7,177,060.66
  4. Step 4: Simplify right side
    9,475,943.46x = 101,745,722,600,062.44
  5. Step 5: Solve for x
    x = 101,745,722,600,062.44/9,475,943.46
  6. Step 6: Final answer
    x = 10,737,265.69

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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.