Home / 3,986,841.48-5,502,365.91-2,244,850.34

Finding the Fourth Proportional to 3,986,841.48, 5,502,365.91 and 2,244,850.34

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Solution

The fourth proportional to 3,986,841.48, 5,502,365.91 and 2,244,850.34 is: 3,098,188.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,986,841.48 : 5,502,365.91 = 2,244,850.34 : x
  2. Step 2: Convert to fraction form
    3,986,841.48/5,502,365.91 = 2,244,850.34/x
  3. Step 3: Cross multiply
    3,986,841.48x = 5,502,365.91 × 2,244,850.34
  4. Step 4: Simplify right side
    3,986,841.48x = 12,351,987,956,356.08
  5. Step 5: Solve for x
    x = 12,351,987,956,356.08/3,986,841.48
  6. Step 6: Final answer
    x = 3,098,188.88

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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.