Home / 8,583,331.52-11,845,011.52-4,663,103

Finding the Fourth Proportional to 8,583,331.52, 11,845,011.52 and 4,663,103

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Solution

The fourth proportional to 8,583,331.52, 11,845,011.52 and 4,663,103 is: 6,435,089.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,583,331.52 : 11,845,011.52 = 4,663,103 : x
  2. Step 2: Convert to fraction form
    8,583,331.52/11,845,011.52 = 4,663,103/x
  3. Step 3: Cross multiply
    8,583,331.52x = 11,845,011.52 × 4,663,103
  4. Step 4: Simplify right side
    8,583,331.52x = 55,234,508,753,946.55
  5. Step 5: Solve for x
    x = 55,234,508,753,946.55/8,583,331.52
  6. Step 6: Final answer
    x = 6,435,089.76

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Double scale
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Similar ratio
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1.5x scale

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.