Home / 7,224,002.24-10,835,879.42-2,431,691.10

Finding the Fourth Proportional to 7,224,002.24, 10,835,879.42 and 2,431,691.10

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Solution

The fourth proportional to 7,224,002.24, 10,835,879.42 and 2,431,691.10 is: 3,647,494.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,224,002.24 : 10,835,879.42 = 2,431,691.10 : x
  2. Step 2: Convert to fraction form
    7,224,002.24/10,835,879.42 = 2,431,691.10/x
  3. Step 3: Cross multiply
    7,224,002.24x = 10,835,879.42 × 2,431,691.10
  4. Step 4: Simplify right side
    7,224,002.24x = 26,349,511,546,287.16
  5. Step 5: Solve for x
    x = 26,349,511,546,287.16/7,224,002.24
  6. Step 6: Final answer
    x = 3,647,494.93

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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.