Home / 3,604,900.85-5,403,614.38-2,253,961.18

Finding the Fourth Proportional to 3,604,900.85, 5,403,614.38 and 2,253,961.18

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Solution

The fourth proportional to 3,604,900.85, 5,403,614.38 and 2,253,961.18 is: 3,378,605.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,604,900.85 : 5,403,614.38 = 2,253,961.18 : x
  2. Step 2: Convert to fraction form
    3,604,900.85/5,403,614.38 = 2,253,961.18/x
  3. Step 3: Cross multiply
    3,604,900.85x = 5,403,614.38 × 2,253,961.18
  4. Step 4: Simplify right side
    3,604,900.85x = 12,179,537,017,191.70
  5. Step 5: Solve for x
    x = 12,179,537,017,191.70/3,604,900.85
  6. Step 6: Final answer
    x = 3,378,605.28

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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.