Home / 4,132,883.76-6,181,196.04-3,680,666.16

Finding the Fourth Proportional to 4,132,883.76, 6,181,196.04 and 3,680,666.16

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Solution

The fourth proportional to 4,132,883.76, 6,181,196.04 and 3,680,666.16 is: 5,504,853.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,883.76 : 6,181,196.04 = 3,680,666.16 : x
  2. Step 2: Convert to fraction form
    4,132,883.76/6,181,196.04 = 3,680,666.16/x
  3. Step 3: Cross multiply
    4,132,883.76x = 6,181,196.04 × 3,680,666.16
  4. Step 4: Simplify right side
    4,132,883.76x = 22,750,919,092,754.01
  5. Step 5: Solve for x
    x = 22,750,919,092,754.01/4,132,883.76
  6. Step 6: Final answer
    x = 5,504,853.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.