Home / 3,582,269.43-5,375,503.67-2,570,300.79

Finding the Fourth Proportional to 3,582,269.43, 5,375,503.67 and 2,570,300.79

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Solution

The fourth proportional to 3,582,269.43, 5,375,503.67 and 2,570,300.79 is: 3,856,957.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,269.43 : 5,375,503.67 = 2,570,300.79 : x
  2. Step 2: Convert to fraction form
    3,582,269.43/5,375,503.67 = 2,570,300.79/x
  3. Step 3: Cross multiply
    3,582,269.43x = 5,375,503.67 × 2,570,300.79
  4. Step 4: Simplify right side
    3,582,269.43x = 13,816,661,329,648.90
  5. Step 5: Solve for x
    x = 13,816,661,329,648.90/3,582,269.43
  6. Step 6: Final answer
    x = 3,856,957.61

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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.