Home / 3,729,763.17-5,594,626.26-3,222,772.11

Finding the Fourth Proportional to 3,729,763.17, 5,594,626.26 and 3,222,772.11

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Solution

The fourth proportional to 3,729,763.17, 5,594,626.26 and 3,222,772.11 is: 4,834,142.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,763.17 : 5,594,626.26 = 3,222,772.11 : x
  2. Step 2: Convert to fraction form
    3,729,763.17/5,594,626.26 = 3,222,772.11/x
  3. Step 3: Cross multiply
    3,729,763.17x = 5,594,626.26 × 3,222,772.11
  4. Step 4: Simplify right side
    3,729,763.17x = 18,030,205,476,601.61
  5. Step 5: Solve for x
    x = 18,030,205,476,601.61/3,729,763.17
  6. Step 6: Final answer
    x = 4,834,142.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.