Home / 6,654,920.66-9,183,796.63-3,599,134.91

Finding the Fourth Proportional to 6,654,920.66, 9,183,796.63 and 3,599,134.91

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Solution

The fourth proportional to 6,654,920.66, 9,183,796.63 and 3,599,134.91 is: 4,966,809.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,920.66 : 9,183,796.63 = 3,599,134.91 : x
  2. Step 2: Convert to fraction form
    6,654,920.66/9,183,796.63 = 3,599,134.91/x
  3. Step 3: Cross multiply
    6,654,920.66x = 9,183,796.63 × 3,599,134.91
  4. Step 4: Simplify right side
    6,654,920.66x = 33,053,723,002,456.53
  5. Step 5: Solve for x
    x = 33,053,723,002,456.53/6,654,920.66
  6. Step 6: Final answer
    x = 4,966,809.48

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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.