Home / 2,501,917.71-3,452,706.30-1,414,193.68

Finding the Fourth Proportional to 2,501,917.71, 3,452,706.30 and 1,414,193.68

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Solution

The fourth proportional to 2,501,917.71, 3,452,706.30 and 1,414,193.68 is: 1,951,621.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,501,917.71 : 3,452,706.30 = 1,414,193.68 : x
  2. Step 2: Convert to fraction form
    2,501,917.71/3,452,706.30 = 1,414,193.68/x
  3. Step 3: Cross multiply
    2,501,917.71x = 3,452,706.30 × 1,414,193.68
  4. Step 4: Simplify right side
    2,501,917.71x = 4,882,795,437,975.29
  5. Step 5: Solve for x
    x = 4,882,795,437,975.29/2,501,917.71
  6. Step 6: Final answer
    x = 1,951,621.12

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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.