Home / 6,625,279.38-9,930,832.92-3,025,652.34

Finding the Fourth Proportional to 6,625,279.38, 9,930,832.92 and 3,025,652.34

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Solution

The fourth proportional to 6,625,279.38, 9,930,832.92 and 3,025,652.34 is: 4,535,242.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625,279.38 : 9,930,832.92 = 3,025,652.34 : x
  2. Step 2: Convert to fraction form
    6,625,279.38/9,930,832.92 = 3,025,652.34/x
  3. Step 3: Cross multiply
    6,625,279.38x = 9,930,832.92 × 3,025,652.34
  4. Step 4: Simplify right side
    6,625,279.38x = 30,047,247,862,547.03
  5. Step 5: Solve for x
    x = 30,047,247,862,547.03/6,625,279.38
  6. Step 6: Final answer
    x = 4,535,242.39

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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.