Home / 4,108,717.28-5,669,822.39-2,248,092.52

Finding the Fourth Proportional to 4,108,717.28, 5,669,822.39 and 2,248,092.52

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Solution

The fourth proportional to 4,108,717.28, 5,669,822.39 and 2,248,092.52 is: 3,102,254.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,717.28 : 5,669,822.39 = 2,248,092.52 : x
  2. Step 2: Convert to fraction form
    4,108,717.28/5,669,822.39 = 2,248,092.52/x
  3. Step 3: Cross multiply
    4,108,717.28x = 5,669,822.39 × 2,248,092.52
  4. Step 4: Simplify right side
    4,108,717.28x = 12,746,285,279,272.50
  5. Step 5: Solve for x
    x = 12,746,285,279,272.50/4,108,717.28
  6. Step 6: Final answer
    x = 3,102,254.16

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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.