Home / 10,301,883.75-15,452,444.25-4,156,523.10

Finding the Fourth Proportional to 10,301,883.75, 15,452,444.25 and 4,156,523.10

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Solution

The fourth proportional to 10,301,883.75, 15,452,444.25 and 4,156,523.10 is: 6,234,630.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,301,883.75 : 15,452,444.25 = 4,156,523.10 : x
  2. Step 2: Convert to fraction form
    10,301,883.75/15,452,444.25 = 4,156,523.10/x
  3. Step 3: Cross multiply
    10,301,883.75x = 15,452,444.25 × 4,156,523.10
  4. Step 4: Simplify right side
    10,301,883.75x = 64,228,441,476,587.18
  5. Step 5: Solve for x
    x = 64,228,441,476,587.18/10,301,883.75
  6. Step 6: Final answer
    x = 6,234,630.78

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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.