Home / 6,654,608.40-9,183,387.27-3,598,822.65

Finding the Fourth Proportional to 6,654,608.40, 9,183,387.27 and 3,598,822.65

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Solution

The fourth proportional to 6,654,608.40, 9,183,387.27 and 3,598,822.65 is: 4,966,390.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,608.40 : 9,183,387.27 = 3,598,822.65 : x
  2. Step 2: Convert to fraction form
    6,654,608.40/9,183,387.27 = 3,598,822.65/x
  3. Step 3: Cross multiply
    6,654,608.40x = 9,183,387.27 × 3,598,822.65
  4. Step 4: Simplify right side
    6,654,608.40x = 33,049,382,110,997.66
  5. Step 5: Solve for x
    x = 33,049,382,110,997.66/6,654,608.40
  6. Step 6: Final answer
    x = 4,966,390.23

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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.