Home / 7,535,793.60-11,306,314.80-3,279,016.80

Finding the Fourth Proportional to 7,535,793.60, 11,306,314.80 and 3,279,016.80

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Solution

The fourth proportional to 7,535,793.60, 11,306,314.80 and 3,279,016.80 is: 4,919,667.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,793.60 : 11,306,314.80 = 3,279,016.80 : x
  2. Step 2: Convert to fraction form
    7,535,793.60/11,306,314.80 = 3,279,016.80/x
  3. Step 3: Cross multiply
    7,535,793.60x = 11,306,314.80 × 3,279,016.80
  4. Step 4: Simplify right side
    7,535,793.60x = 37,073,596,175,288.64
  5. Step 5: Solve for x
    x = 37,073,596,175,288.64/7,535,793.60
  6. Step 6: Final answer
    x = 4,919,667.14

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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.