Home / 3,275,778.24-4,888,042.74-2,935,349.82

Finding the Fourth Proportional to 3,275,778.24, 4,888,042.74 and 2,935,349.82

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Solution

The fourth proportional to 3,275,778.24, 4,888,042.74 and 2,935,349.82 is: 4,380,063.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,778.24 : 4,888,042.74 = 2,935,349.82 : x
  2. Step 2: Convert to fraction form
    3,275,778.24/4,888,042.74 = 2,935,349.82/x
  3. Step 3: Cross multiply
    3,275,778.24x = 4,888,042.74 × 2,935,349.82
  4. Step 4: Simplify right side
    3,275,778.24x = 14,348,115,377,011.31
  5. Step 5: Solve for x
    x = 14,348,115,377,011.31/3,275,778.24
  6. Step 6: Final answer
    x = 4,380,063.10

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.