Home / 6,785,014.66-9,363,392.57-3,687,538

Finding the Fourth Proportional to 6,785,014.66, 9,363,392.57 and 3,687,538

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Solution

The fourth proportional to 6,785,014.66, 9,363,392.57 and 3,687,538 is: 5,088,841.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,014.66 : 9,363,392.57 = 3,687,538 : x
  2. Step 2: Convert to fraction form
    6,785,014.66/9,363,392.57 = 3,687,538/x
  3. Step 3: Cross multiply
    6,785,014.66x = 9,363,392.57 × 3,687,538
  4. Step 4: Simplify right side
    6,785,014.66x = 34,527,865,910,792.66
  5. Step 5: Solve for x
    x = 34,527,865,910,792.66/6,785,014.66
  6. Step 6: Final answer
    x = 5,088,841.76

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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.