Home / 4,167,952.20-5,752,040.85-2,332,621.80

Finding the Fourth Proportional to 4,167,952.20, 5,752,040.85 and 2,332,621.80

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Solution

The fourth proportional to 4,167,952.20, 5,752,040.85 and 2,332,621.80 is: 3,219,167.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,167,952.20 : 5,752,040.85 = 2,332,621.80 : x
  2. Step 2: Convert to fraction form
    4,167,952.20/5,752,040.85 = 2,332,621.80/x
  3. Step 3: Cross multiply
    4,167,952.20x = 5,752,040.85 × 2,332,621.80
  4. Step 4: Simplify right side
    4,167,952.20x = 13,417,335,881,200.53
  5. Step 5: Solve for x
    x = 13,417,335,881,200.53/4,167,952.20
  6. Step 6: Final answer
    x = 3,219,167.41

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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.