Home / 5,397,488.46-7,447,815.14-3,466,365.03

Finding the Fourth Proportional to 5,397,488.46, 7,447,815.14 and 3,466,365.03

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Solution

The fourth proportional to 5,397,488.46, 7,447,815.14 and 3,466,365.03 is: 4,783,122.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,397,488.46 : 7,447,815.14 = 3,466,365.03 : x
  2. Step 2: Convert to fraction form
    5,397,488.46/7,447,815.14 = 3,466,365.03/x
  3. Step 3: Cross multiply
    5,397,488.46x = 7,447,815.14 × 3,466,365.03
  4. Step 4: Simplify right side
    5,397,488.46x = 25,816,845,933,868.73
  5. Step 5: Solve for x
    x = 25,816,845,933,868.73/5,397,488.46
  6. Step 6: Final answer
    x = 4,783,122.03

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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.