Home / 2,554,214.04-3,524,974.20-1,408,292.64

Finding the Fourth Proportional to 2,554,214.04, 3,524,974.20 and 1,408,292.64

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Solution

The fourth proportional to 2,554,214.04, 3,524,974.20 and 1,408,292.64 is: 1,943,531.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,214.04 : 3,524,974.20 = 1,408,292.64 : x
  2. Step 2: Convert to fraction form
    2,554,214.04/3,524,974.20 = 1,408,292.64/x
  3. Step 3: Cross multiply
    2,554,214.04x = 3,524,974.20 × 1,408,292.64
  4. Step 4: Simplify right side
    2,554,214.04x = 4,964,195,222,049.89
  5. Step 5: Solve for x
    x = 4,964,195,222,049.89/2,554,214.04
  6. Step 6: Final answer
    x = 1,943,531.41

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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.