Home / 10,476,925.20-15,733,321.20-5,693,956.20

Finding the Fourth Proportional to 10,476,925.20, 15,733,321.20 and 5,693,956.20

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Solution

The fourth proportional to 10,476,925.20, 15,733,321.20 and 5,693,956.20 is: 8,550,680.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,476,925.20 : 15,733,321.20 = 5,693,956.20 : x
  2. Step 2: Convert to fraction form
    10,476,925.20/15,733,321.20 = 5,693,956.20/x
  3. Step 3: Cross multiply
    10,476,925.20x = 15,733,321.20 × 5,693,956.20
  4. Step 4: Simplify right side
    10,476,925.20x = 89,584,841,793,331.44
  5. Step 5: Solve for x
    x = 89,584,841,793,331.44/10,476,925.20
  6. Step 6: Final answer
    x = 8,550,680.67

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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.