Home / 8,232,358.20-11,357,035.56-4,967,351.88

Finding the Fourth Proportional to 8,232,358.20, 11,357,035.56 and 4,967,351.88

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Solution

The fourth proportional to 8,232,358.20, 11,357,035.56 and 4,967,351.88 is: 6,852,762.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,232,358.20 : 11,357,035.56 = 4,967,351.88 : x
  2. Step 2: Convert to fraction form
    8,232,358.20/11,357,035.56 = 4,967,351.88/x
  3. Step 3: Cross multiply
    8,232,358.20x = 11,357,035.56 × 4,967,351.88
  4. Step 4: Simplify right side
    8,232,358.20x = 56,414,391,940,192.85
  5. Step 5: Solve for x
    x = 56,414,391,940,192.85/8,232,358.20
  6. Step 6: Final answer
    x = 6,852,762.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.