Home / 3,059,997.60-4,589,996.40-2,729,323.20

Finding the Fourth Proportional to 3,059,997.60, 4,589,996.40 and 2,729,323.20

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Solution

The fourth proportional to 3,059,997.60, 4,589,996.40 and 2,729,323.20 is: 4,093,984.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,997.60 : 4,589,996.40 = 2,729,323.20 : x
  2. Step 2: Convert to fraction form
    3,059,997.60/4,589,996.40 = 2,729,323.20/x
  3. Step 3: Cross multiply
    3,059,997.60x = 4,589,996.40 × 2,729,323.20
  4. Step 4: Simplify right side
    3,059,997.60x = 12,527,583,662,436.48
  5. Step 5: Solve for x
    x = 12,527,583,662,436.48/3,059,997.60
  6. Step 6: Final answer
    x = 4,093,984.80

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1.5x scale

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.