Home / 4,217,535.87-5,820,227.22-2,283,796.62

Finding the Fourth Proportional to 4,217,535.87, 5,820,227.22 and 2,283,796.62

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Solution

The fourth proportional to 4,217,535.87, 5,820,227.22 and 2,283,796.62 is: 3,151,654.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,535.87 : 5,820,227.22 = 2,283,796.62 : x
  2. Step 2: Convert to fraction form
    4,217,535.87/5,820,227.22 = 2,283,796.62/x
  3. Step 3: Cross multiply
    4,217,535.87x = 5,820,227.22 × 2,283,796.62
  4. Step 4: Simplify right side
    4,217,535.87x = 13,292,215,251,596.90
  5. Step 5: Solve for x
    x = 13,292,215,251,596.90/4,217,535.87
  6. Step 6: Final answer
    x = 3,151,654.35

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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.