Home / 8,068,164.20-12,102,246.30-2,950,584.20

Finding the Fourth Proportional to 8,068,164.20, 12,102,246.30 and 2,950,584.20

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Solution

The fourth proportional to 8,068,164.20, 12,102,246.30 and 2,950,584.20 is: 4,425,876.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,068,164.20 : 12,102,246.30 = 2,950,584.20 : x
  2. Step 2: Convert to fraction form
    8,068,164.20/12,102,246.30 = 2,950,584.20/x
  3. Step 3: Cross multiply
    8,068,164.20x = 12,102,246.30 × 2,950,584.20
  4. Step 4: Simplify right side
    8,068,164.20x = 35,708,696,717,288.46
  5. Step 5: Solve for x
    x = 35,708,696,717,288.46/8,068,164.20
  6. Step 6: Final answer
    x = 4,425,876.30

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.