Home / 3,504,755.70-5,248,276.20-2,796,167.70

Finding the Fourth Proportional to 3,504,755.70, 5,248,276.20 and 2,796,167.70

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Solution

The fourth proportional to 3,504,755.70, 5,248,276.20 and 2,796,167.70 is: 4,187,184.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,755.70 : 5,248,276.20 = 2,796,167.70 : x
  2. Step 2: Convert to fraction form
    3,504,755.70/5,248,276.20 = 2,796,167.70/x
  3. Step 3: Cross multiply
    3,504,755.70x = 5,248,276.20 × 2,796,167.70
  4. Step 4: Simplify right side
    3,504,755.70x = 14,675,060,391,118.74
  5. Step 5: Solve for x
    x = 14,675,060,391,118.74/3,504,755.70
  6. Step 6: Final answer
    x = 4,187,184.97

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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.