Home / 4,356,593.70-6,534,890.55-2,766,207.30

Finding the Fourth Proportional to 4,356,593.70, 6,534,890.55 and 2,766,207.30

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Solution

The fourth proportional to 4,356,593.70, 6,534,890.55 and 2,766,207.30 is: 4,149,310.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356,593.70 : 6,534,890.55 = 2,766,207.30 : x
  2. Step 2: Convert to fraction form
    4,356,593.70/6,534,890.55 = 2,766,207.30/x
  3. Step 3: Cross multiply
    4,356,593.70x = 6,534,890.55 × 2,766,207.30
  4. Step 4: Simplify right side
    4,356,593.70x = 18,076,861,944,111.01
  5. Step 5: Solve for x
    x = 18,076,861,944,111.01/4,356,593.70
  6. Step 6: Final answer
    x = 4,149,310.95

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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.