Home / 3,202,575.45-4,419,551.21-1,752,276.93

Finding the Fourth Proportional to 3,202,575.45, 4,419,551.21 and 1,752,276.93

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Solution

The fourth proportional to 3,202,575.45, 4,419,551.21 and 1,752,276.93 is: 2,418,140.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,575.45 : 4,419,551.21 = 1,752,276.93 : x
  2. Step 2: Convert to fraction form
    3,202,575.45/4,419,551.21 = 1,752,276.93/x
  3. Step 3: Cross multiply
    3,202,575.45x = 4,419,551.21 × 1,752,276.93
  4. Step 4: Simplify right side
    3,202,575.45x = 7,744,277,617,475.20
  5. Step 5: Solve for x
    x = 7,744,277,617,475.20/3,202,575.45
  6. Step 6: Final answer
    x = 2,418,140.57

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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.