Home / 2,510,616.85-3,766,279.92-804,361.03

Finding the Fourth Proportional to 2,510,616.85, 3,766,279.92 and 804,361.03

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Solution

The fourth proportional to 2,510,616.85, 3,766,279.92 and 804,361.03 is: 1,206,655.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,616.85 : 3,766,279.92 = 804,361.03 : x
  2. Step 2: Convert to fraction form
    2,510,616.85/3,766,279.92 = 804,361.03/x
  3. Step 3: Cross multiply
    2,510,616.85x = 3,766,279.92 × 804,361.03
  4. Step 4: Simplify right side
    2,510,616.85x = 3,029,448,795,719.52
  5. Step 5: Solve for x
    x = 3,029,448,795,719.52/2,510,616.85
  6. Step 6: Final answer
    x = 1,206,655.17

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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.