Home / 3,202,746.78-4,419,605.58-1,752,470.58

Finding the Fourth Proportional to 3,202,746.78, 4,419,605.58 and 1,752,470.58

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Solution

The fourth proportional to 3,202,746.78, 4,419,605.58 and 1,752,470.58 is: 2,418,308.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,746.78 : 4,419,605.58 = 1,752,470.58 : x
  2. Step 2: Convert to fraction form
    3,202,746.78/4,419,605.58 = 1,752,470.58/x
  3. Step 3: Cross multiply
    3,202,746.78x = 4,419,605.58 × 1,752,470.58
  4. Step 4: Simplify right side
    3,202,746.78x = 7,745,228,754,153.84
  5. Step 5: Solve for x
    x = 7,745,228,754,153.84/3,202,746.78
  6. Step 6: Final answer
    x = 2,418,308.19

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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.