Home / 3,612,551.04-4,981,234.32-2,304,053.28

Finding the Fourth Proportional to 3,612,551.04, 4,981,234.32 and 2,304,053.28

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Solution

The fourth proportional to 3,612,551.04, 4,981,234.32 and 2,304,053.28 is: 3,176,987.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,551.04 : 4,981,234.32 = 2,304,053.28 : x
  2. Step 2: Convert to fraction form
    3,612,551.04/4,981,234.32 = 2,304,053.28/x
  3. Step 3: Cross multiply
    3,612,551.04x = 4,981,234.32 × 2,304,053.28
  4. Step 4: Simplify right side
    3,612,551.04x = 11,477,029,273,444.57
  5. Step 5: Solve for x
    x = 11,477,029,273,444.57/3,612,551.04
  6. Step 6: Final answer
    x = 3,176,987.44

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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.