Home / 6,070,757.25-8,378,499.57-3,864,915.57

Finding the Fourth Proportional to 6,070,757.25, 8,378,499.57 and 3,864,915.57

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Solution

The fourth proportional to 6,070,757.25, 8,378,499.57 and 3,864,915.57 is: 5,334,127.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070,757.25 : 8,378,499.57 = 3,864,915.57 : x
  2. Step 2: Convert to fraction form
    6,070,757.25/8,378,499.57 = 3,864,915.57/x
  3. Step 3: Cross multiply
    6,070,757.25x = 8,378,499.57 × 3,864,915.57
  4. Step 4: Simplify right side
    6,070,757.25x = 32,382,193,441,331.30
  5. Step 5: Solve for x
    x = 32,382,193,441,331.30/6,070,757.25
  6. Step 6: Final answer
    x = 5,334,127.54

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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.