Home / 6,538,594.16-9,023,118.48-3,785,398.16

Finding the Fourth Proportional to 6,538,594.16, 9,023,118.48 and 3,785,398.16

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Solution

The fourth proportional to 6,538,594.16, 9,023,118.48 and 3,785,398.16 is: 5,223,767.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,538,594.16 : 9,023,118.48 = 3,785,398.16 : x
  2. Step 2: Convert to fraction form
    6,538,594.16/9,023,118.48 = 3,785,398.16/x
  3. Step 3: Cross multiply
    6,538,594.16x = 9,023,118.48 × 3,785,398.16
  4. Step 4: Simplify right side
    6,538,594.16x = 34,156,096,091,654
  5. Step 5: Solve for x
    x = 34,156,096,091,654/6,538,594.16
  6. Step 6: Final answer
    x = 5,223,767.56

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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.