Home / 8,660,590.56-11,951,526.96-4,793,119.20

Finding the Fourth Proportional to 8,660,590.56, 11,951,526.96 and 4,793,119.20

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Solution

The fourth proportional to 8,660,590.56, 11,951,526.96 and 4,793,119.20 is: 6,614,455.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,660,590.56 : 11,951,526.96 = 4,793,119.20 : x
  2. Step 2: Convert to fraction form
    8,660,590.56/11,951,526.96 = 4,793,119.20/x
  3. Step 3: Cross multiply
    8,660,590.56x = 11,951,526.96 × 4,793,119.20
  4. Step 4: Simplify right side
    8,660,590.56x = 57,285,093,341,293.64
  5. Step 5: Solve for x
    x = 57,285,093,341,293.64/8,660,590.56
  6. Step 6: Final answer
    x = 6,614,455.79

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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.