Home / 2,250,628.80-3,375,413.28-652,770.24

Finding the Fourth Proportional to 2,250,628.80, 3,375,413.28 and 652,770.24

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Solution

The fourth proportional to 2,250,628.80, 3,375,413.28 and 652,770.24 is: 979,001.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,628.80 : 3,375,413.28 = 652,770.24 : x
  2. Step 2: Convert to fraction form
    2,250,628.80/3,375,413.28 = 652,770.24/x
  3. Step 3: Cross multiply
    2,250,628.80x = 3,375,413.28 × 652,770.24
  4. Step 4: Simplify right side
    2,250,628.80x = 2,203,369,336,884.79
  5. Step 5: Solve for x
    x = 2,203,369,336,884.79/2,250,628.80
  6. Step 6: Final answer
    x = 979,001.66

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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.