Home / 3,223,780.22-4,445,763.21-2,062,593.92

Finding the Fourth Proportional to 3,223,780.22, 4,445,763.21 and 2,062,593.92

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Solution

The fourth proportional to 3,223,780.22, 4,445,763.21 and 2,062,593.92 is: 2,844,425.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,780.22 : 4,445,763.21 = 2,062,593.92 : x
  2. Step 2: Convert to fraction form
    3,223,780.22/4,445,763.21 = 2,062,593.92/x
  3. Step 3: Cross multiply
    3,223,780.22x = 4,445,763.21 × 2,062,593.92
  4. Step 4: Simplify right side
    3,223,780.22x = 9,169,804,144,476.87
  5. Step 5: Solve for x
    x = 9,169,804,144,476.87/3,223,780.22
  6. Step 6: Final answer
    x = 2,844,425.96

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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.