Home / 3,024,805.56-4,537,659.26-1,079,382.60

Finding the Fourth Proportional to 3,024,805.56, 4,537,659.26 and 1,079,382.60

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Solution

The fourth proportional to 3,024,805.56, 4,537,659.26 and 1,079,382.60 is: 1,619,234.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,805.56 : 4,537,659.26 = 1,079,382.60 : x
  2. Step 2: Convert to fraction form
    3,024,805.56/4,537,659.26 = 1,079,382.60/x
  3. Step 3: Cross multiply
    3,024,805.56x = 4,537,659.26 × 1,079,382.60
  4. Step 4: Simplify right side
    3,024,805.56x = 4,897,870,449,972.88
  5. Step 5: Solve for x
    x = 4,897,870,449,972.88/3,024,805.56
  6. Step 6: Final answer
    x = 1,619,234.81

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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.