Home / 11,248,042.24-15,522,221.01-6,091,285.78

Finding the Fourth Proportional to 11,248,042.24, 15,522,221.01 and 6,091,285.78

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Solution

The fourth proportional to 11,248,042.24, 15,522,221.01 and 6,091,285.78 is: 8,405,932.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,248,042.24 : 15,522,221.01 = 6,091,285.78 : x
  2. Step 2: Convert to fraction form
    11,248,042.24/15,522,221.01 = 6,091,285.78/x
  3. Step 3: Cross multiply
    11,248,042.24x = 15,522,221.01 × 6,091,285.78
  4. Step 4: Simplify right side
    11,248,042.24x = 94,550,284,073,424.69
  5. Step 5: Solve for x
    x = 94,550,284,073,424.69/11,248,042.24
  6. Step 6: Final answer
    x = 8,405,932.52

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1.5x scale

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.