Home / 7,342,229.25-10,131,683.28-4,244,952.26

Finding the Fourth Proportional to 7,342,229.25, 10,131,683.28 and 4,244,952.26

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Solution

The fourth proportional to 7,342,229.25, 10,131,683.28 and 4,244,952.26 is: 5,857,691.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,342,229.25 : 10,131,683.28 = 4,244,952.26 : x
  2. Step 2: Convert to fraction form
    7,342,229.25/10,131,683.28 = 4,244,952.26/x
  3. Step 3: Cross multiply
    7,342,229.25x = 10,131,683.28 × 4,244,952.26
  4. Step 4: Simplify right side
    7,342,229.25x = 43,008,511,789,460.12
  5. Step 5: Solve for x
    x = 43,008,511,789,460.12/7,342,229.25
  6. Step 6: Final answer
    x = 5,857,691.22

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1.5x scale

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.