Home / 5,433,707.55-8,150,561.33-2,914,283.55

Finding the Fourth Proportional to 5,433,707.55, 8,150,561.33 and 2,914,283.55

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Solution

The fourth proportional to 5,433,707.55, 8,150,561.33 and 2,914,283.55 is: 4,371,425.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,707.55 : 8,150,561.33 = 2,914,283.55 : x
  2. Step 2: Convert to fraction form
    5,433,707.55/8,150,561.33 = 2,914,283.55/x
  3. Step 3: Cross multiply
    5,433,707.55x = 8,150,561.33 × 2,914,283.55
  4. Step 4: Simplify right side
    5,433,707.55x = 23,753,046,792,713.70
  5. Step 5: Solve for x
    x = 23,753,046,792,713.70/5,433,707.55
  6. Step 6: Final answer
    x = 4,371,425.33

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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.