Home / 2,829,002.28-3,904,107.72-1,741,901.16

Finding the Fourth Proportional to 2,829,002.28, 3,904,107.72 and 1,741,901.16

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Solution

The fourth proportional to 2,829,002.28, 3,904,107.72 and 1,741,901.16 is: 2,403,875.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,829,002.28 : 3,904,107.72 = 1,741,901.16 : x
  2. Step 2: Convert to fraction form
    2,829,002.28/3,904,107.72 = 1,741,901.16/x
  3. Step 3: Cross multiply
    2,829,002.28x = 3,904,107.72 × 1,741,901.16
  4. Step 4: Simplify right side
    2,829,002.28x = 6,800,569,766,232.96
  5. Step 5: Solve for x
    x = 6,800,569,766,232.96/2,829,002.28
  6. Step 6: Final answer
    x = 2,403,875.68

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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.