Home / 3,641,042.88-5,024,592.92-2,092,286.04

Finding the Fourth Proportional to 3,641,042.88, 5,024,592.92 and 2,092,286.04

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Solution

The fourth proportional to 3,641,042.88, 5,024,592.92 and 2,092,286.04 is: 2,887,328.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,042.88 : 5,024,592.92 = 2,092,286.04 : x
  2. Step 2: Convert to fraction form
    3,641,042.88/5,024,592.92 = 2,092,286.04/x
  3. Step 3: Cross multiply
    3,641,042.88x = 5,024,592.92 × 2,092,286.04
  4. Step 4: Simplify right side
    3,641,042.88x = 10,512,885,623,198.84
  5. Step 5: Solve for x
    x = 10,512,885,623,198.84/3,641,042.88
  6. Step 6: Final answer
    x = 2,887,328.16

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1.5x scale

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.