Home / 4,275,387.24-5,900,129.85-2,439,808.98

Finding the Fourth Proportional to 4,275,387.24, 5,900,129.85 and 2,439,808.98

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Solution

The fourth proportional to 4,275,387.24, 5,900,129.85 and 2,439,808.98 is: 3,366,990.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,387.24 : 5,900,129.85 = 2,439,808.98 : x
  2. Step 2: Convert to fraction form
    4,275,387.24/5,900,129.85 = 2,439,808.98/x
  3. Step 3: Cross multiply
    4,275,387.24x = 5,900,129.85 × 2,439,808.98
  4. Step 4: Simplify right side
    4,275,387.24x = 14,395,189,791,196.05
  5. Step 5: Solve for x
    x = 14,395,189,791,196.05/4,275,387.24
  6. Step 6: Final answer
    x = 3,366,990.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.