Home / 6,227,906.40-9,337,430.25-2,386,473.71

Finding the Fourth Proportional to 6,227,906.40, 9,337,430.25 and 2,386,473.71

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Solution

The fourth proportional to 6,227,906.40, 9,337,430.25 and 2,386,473.71 is: 3,578,013.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,906.40 : 9,337,430.25 = 2,386,473.71 : x
  2. Step 2: Convert to fraction form
    6,227,906.40/9,337,430.25 = 2,386,473.71/x
  3. Step 3: Cross multiply
    6,227,906.40x = 9,337,430.25 × 2,386,473.71
  4. Step 4: Simplify right side
    6,227,906.40x = 22,283,531,763,896.58
  5. Step 5: Solve for x
    x = 22,283,531,763,896.58/6,227,906.40
  6. Step 6: Final answer
    x = 3,578,013.27

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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.