Home / 10,098,423.48-15,147,769.08-3,366,839.64

Finding the Fourth Proportional to 10,098,423.48, 15,147,769.08 and 3,366,839.64

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Solution

The fourth proportional to 10,098,423.48, 15,147,769.08 and 3,366,839.64 is: 5,050,304.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,098,423.48 : 15,147,769.08 = 3,366,839.64 : x
  2. Step 2: Convert to fraction form
    10,098,423.48/15,147,769.08 = 3,366,839.64/x
  3. Step 3: Cross multiply
    10,098,423.48x = 15,147,769.08 × 3,366,839.64
  4. Step 4: Simplify right side
    10,098,423.48x = 51,000,109,396,110.34
  5. Step 5: Solve for x
    x = 51,000,109,396,110.34/10,098,423.48
  6. Step 6: Final answer
    x = 5,050,304.09

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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.