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Finding the Fourth Proportional to 9,873,602.70, 14,810,404.05 and 6,295,233.30

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Solution

The fourth proportional to 9,873,602.70, 14,810,404.05 and 6,295,233.30 is: 9,442,849.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,873,602.70 : 14,810,404.05 = 6,295,233.30 : x
  2. Step 2: Convert to fraction form
    9,873,602.70/14,810,404.05 = 6,295,233.30/x
  3. Step 3: Cross multiply
    9,873,602.70x = 14,810,404.05 × 6,295,233.30
  4. Step 4: Simplify right side
    9,873,602.70x = 93,234,948,762,014.86
  5. Step 5: Solve for x
    x = 93,234,948,762,014.86/9,873,602.70
  6. Step 6: Final answer
    x = 9,442,849.95

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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.