Home / 9,672,081.70-14,508,122.55-6,837,729.70

Finding the Fourth Proportional to 9,672,081.70, 14,508,122.55 and 6,837,729.70

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Solution

The fourth proportional to 9,672,081.70, 14,508,122.55 and 6,837,729.70 is: 10,256,594.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,672,081.70 : 14,508,122.55 = 6,837,729.70 : x
  2. Step 2: Convert to fraction form
    9,672,081.70/14,508,122.55 = 6,837,729.70/x
  3. Step 3: Cross multiply
    9,672,081.70x = 14,508,122.55 × 6,837,729.70
  4. Step 4: Simplify right side
    9,672,081.70x = 99,202,620,451,374.75
  5. Step 5: Solve for x
    x = 99,202,620,451,374.75/9,672,081.70
  6. Step 6: Final answer
    x = 10,256,594.55

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Similar ratio
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1.5x scale

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.