Home / 8,045,997.40-12,068,996.10-2,366,795.80

Finding the Fourth Proportional to 8,045,997.40, 12,068,996.10 and 2,366,795.80

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Solution

The fourth proportional to 8,045,997.40, 12,068,996.10 and 2,366,795.80 is: 3,550,193.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,045,997.40 : 12,068,996.10 = 2,366,795.80 : x
  2. Step 2: Convert to fraction form
    8,045,997.40/12,068,996.10 = 2,366,795.80/x
  3. Step 3: Cross multiply
    8,045,997.40x = 12,068,996.10 × 2,366,795.80
  4. Step 4: Simplify right side
    8,045,997.40x = 28,564,849,279,696.38
  5. Step 5: Solve for x
    x = 28,564,849,279,696.38/8,045,997.40
  6. Step 6: Final answer
    x = 3,550,193.70

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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.