Home / 4,801,503.16-7,194,258.42-3,378,569.82

Finding the Fourth Proportional to 4,801,503.16, 7,194,258.42 and 3,378,569.82

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Solution

The fourth proportional to 4,801,503.16, 7,194,258.42 and 3,378,569.82 is: 5,062,228.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801,503.16 : 7,194,258.42 = 3,378,569.82 : x
  2. Step 2: Convert to fraction form
    4,801,503.16/7,194,258.42 = 3,378,569.82/x
  3. Step 3: Cross multiply
    4,801,503.16x = 7,194,258.42 × 3,378,569.82
  4. Step 4: Simplify right side
    4,801,503.16x = 24,306,304,375,092.88
  5. Step 5: Solve for x
    x = 24,306,304,375,092.88/4,801,503.16
  6. Step 6: Final answer
    x = 5,062,228.13

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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.