Home / 3,700,016.48-5,548,843.56-1,175,081.12

Finding the Fourth Proportional to 3,700,016.48, 5,548,843.56 and 1,175,081.12

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Solution

The fourth proportional to 3,700,016.48, 5,548,843.56 and 1,175,081.12 is: 1,762,246.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,700,016.48 : 5,548,843.56 = 1,175,081.12 : x
  2. Step 2: Convert to fraction form
    3,700,016.48/5,548,843.56 = 1,175,081.12/x
  3. Step 3: Cross multiply
    3,700,016.48x = 5,548,843.56 × 1,175,081.12
  4. Step 4: Simplify right side
    3,700,016.48x = 6,520,341,305,189.59
  5. Step 5: Solve for x
    x = 6,520,341,305,189.59/3,700,016.48
  6. Step 6: Final answer
    x = 1,762,246.56

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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.