Home / 4,024,857.18-6,034,847.52-1,806,162.60

Finding the Fourth Proportional to 4,024,857.18, 6,034,847.52 and 1,806,162.60

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Solution

The fourth proportional to 4,024,857.18, 6,034,847.52 and 1,806,162.60 is: 2,708,149.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,857.18 : 6,034,847.52 = 1,806,162.60 : x
  2. Step 2: Convert to fraction form
    4,024,857.18/6,034,847.52 = 1,806,162.60/x
  3. Step 3: Cross multiply
    4,024,857.18x = 6,034,847.52 × 1,806,162.60
  4. Step 4: Simplify right side
    4,024,857.18x = 10,899,915,887,326.75
  5. Step 5: Solve for x
    x = 10,899,915,887,326.75/4,024,857.18
  6. Step 6: Final answer
    x = 2,708,149.73

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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.