Home / 5,729,365.80-8,593,923.85-2,695,049.78

Finding the Fourth Proportional to 5,729,365.80, 8,593,923.85 and 2,695,049.78

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Solution

The fourth proportional to 5,729,365.80, 8,593,923.85 and 2,695,049.78 is: 4,042,515.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,729,365.80 : 8,593,923.85 = 2,695,049.78 : x
  2. Step 2: Convert to fraction form
    5,729,365.80/8,593,923.85 = 2,695,049.78/x
  3. Step 3: Cross multiply
    5,729,365.80x = 8,593,923.85 × 2,695,049.78
  4. Step 4: Simplify right side
    5,729,365.80x = 23,161,052,531,572.01
  5. Step 5: Solve for x
    x = 23,161,052,531,572.01/5,729,365.80
  6. Step 6: Final answer
    x = 4,042,515.93

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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.