Home / 7,244,823.10-10,867,234.65-4,693,906.30

Finding the Fourth Proportional to 7,244,823.10, 10,867,234.65 and 4,693,906.30

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Solution

The fourth proportional to 7,244,823.10, 10,867,234.65 and 4,693,906.30 is: 7,040,859.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,823.10 : 10,867,234.65 = 4,693,906.30 : x
  2. Step 2: Convert to fraction form
    7,244,823.10/10,867,234.65 = 4,693,906.30/x
  3. Step 3: Cross multiply
    7,244,823.10x = 10,867,234.65 × 4,693,906.30
  4. Step 4: Simplify right side
    7,244,823.10x = 51,009,781,187,213.30
  5. Step 5: Solve for x
    x = 51,009,781,187,213.30/7,244,823.10
  6. Step 6: Final answer
    x = 7,040,859.45

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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.