Home / 6,785,013.66-9,363,391.19-3,687,537.01

Finding the Fourth Proportional to 6,785,013.66, 9,363,391.19 and 3,687,537.01

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Solution

The fourth proportional to 6,785,013.66, 9,363,391.19 and 3,687,537.01 is: 5,088,840.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,013.66 : 9,363,391.19 = 3,687,537.01 : x
  2. Step 2: Convert to fraction form
    6,785,013.66/9,363,391.19 = 3,687,537.01/x
  3. Step 3: Cross multiply
    6,785,013.66x = 9,363,391.19 × 3,687,537.01
  4. Step 4: Simplify right side
    6,785,013.66x = 34,527,851,486,978.30
  5. Step 5: Solve for x
    x = 34,527,851,486,978.30/6,785,013.66
  6. Step 6: Final answer
    x = 5,088,840.38

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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.