Home / 5,039,226.88-7,561,989.60-2,047,410.88

Finding the Fourth Proportional to 5,039,226.88, 7,561,989.60 and 2,047,410.88

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Solution

The fourth proportional to 5,039,226.88, 7,561,989.60 and 2,047,410.88 is: 3,072,395.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,226.88 : 7,561,989.60 = 2,047,410.88 : x
  2. Step 2: Convert to fraction form
    5,039,226.88/7,561,989.60 = 2,047,410.88/x
  3. Step 3: Cross multiply
    5,039,226.88x = 7,561,989.60 × 2,047,410.88
  4. Step 4: Simplify right side
    5,039,226.88x = 15,482,499,781,486.85
  5. Step 5: Solve for x
    x = 15,482,499,781,486.85/5,039,226.88
  6. Step 6: Final answer
    x = 3,072,395.86

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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.