Home / 6,573,906.30-9,860,859.45-4,979,583.30

Finding the Fourth Proportional to 6,573,906.30, 9,860,859.45 and 4,979,583.30

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Solution

The fourth proportional to 6,573,906.30, 9,860,859.45 and 4,979,583.30 is: 7,469,374.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,906.30 : 9,860,859.45 = 4,979,583.30 : x
  2. Step 2: Convert to fraction form
    6,573,906.30/9,860,859.45 = 4,979,583.30/x
  3. Step 3: Cross multiply
    6,573,906.30x = 9,860,859.45 × 4,979,583.30
  4. Step 4: Simplify right side
    6,573,906.30x = 49,102,971,040,867.18
  5. Step 5: Solve for x
    x = 49,102,971,040,867.18/6,573,906.30
  6. Step 6: Final answer
    x = 7,469,374.95

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Double scale
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Similar ratio
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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.