Home / 4,077,142.92-5,626,167.53-2,241,553.73

Finding the Fourth Proportional to 4,077,142.92, 5,626,167.53 and 2,241,553.73

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Solution

The fourth proportional to 4,077,142.92, 5,626,167.53 and 2,241,553.73 is: 3,093,184.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,142.92 : 5,626,167.53 = 2,241,553.73 : x
  2. Step 2: Convert to fraction form
    4,077,142.92/5,626,167.53 = 2,241,553.73/x
  3. Step 3: Cross multiply
    4,077,142.92x = 5,626,167.53 × 2,241,553.73
  4. Step 4: Simplify right side
    4,077,142.92x = 12,611,356,773,137.78
  5. Step 5: Solve for x
    x = 12,611,356,773,137.78/4,077,142.92
  6. Step 6: Final answer
    x = 3,093,184.87

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Double scale
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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.