Home / 4,029,613.71-5,560,966.65-2,194,172.61

Finding the Fourth Proportional to 4,029,613.71, 5,560,966.65 and 2,194,172.61

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Solution

The fourth proportional to 4,029,613.71, 5,560,966.65 and 2,194,172.61 is: 3,028,012.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,613.71 : 5,560,966.65 = 2,194,172.61 : x
  2. Step 2: Convert to fraction form
    4,029,613.71/5,560,966.65 = 2,194,172.61/x
  3. Step 3: Cross multiply
    4,029,613.71x = 5,560,966.65 × 2,194,172.61
  4. Step 4: Simplify right side
    4,029,613.71x = 12,201,720,708,553.46
  5. Step 5: Solve for x
    x = 12,201,720,708,553.46/4,029,613.71
  6. Step 6: Final answer
    x = 3,028,012.51

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