Home / 6,098,144.18-9,145,343.55-4,216,974.26

Finding the Fourth Proportional to 6,098,144.18, 9,145,343.55 and 4,216,974.26

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Solution

The fourth proportional to 6,098,144.18, 9,145,343.55 and 4,216,974.26 is: 6,324,166.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,098,144.18 : 9,145,343.55 = 4,216,974.26 : x
  2. Step 2: Convert to fraction form
    6,098,144.18/9,145,343.55 = 4,216,974.26/x
  3. Step 3: Cross multiply
    6,098,144.18x = 9,145,343.55 × 4,216,974.26
  4. Step 4: Simplify right side
    6,098,144.18x = 38,565,678,349,207.02
  5. Step 5: Solve for x
    x = 38,565,678,349,207.02/6,098,144.18
  6. Step 6: Final answer
    x = 6,324,166.37

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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.