Home / 7,231,388.52-10,850,124.22-4,501,218.36

Finding the Fourth Proportional to 7,231,388.52, 10,850,124.22 and 4,501,218.36

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Solution

The fourth proportional to 7,231,388.52, 10,850,124.22 and 4,501,218.36 is: 6,753,720.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,231,388.52 : 10,850,124.22 = 4,501,218.36 : x
  2. Step 2: Convert to fraction form
    7,231,388.52/10,850,124.22 = 4,501,218.36/x
  3. Step 3: Cross multiply
    7,231,388.52x = 10,850,124.22 × 4,501,218.36
  4. Step 4: Simplify right side
    7,231,388.52x = 48,838,778,347,344.69
  5. Step 5: Solve for x
    x = 48,838,778,347,344.69/7,231,388.52
  6. Step 6: Final answer
    x = 6,753,720.70

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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.