Home / 1,594,251.18-2,200,052.19-878,859.18

Finding the Fourth Proportional to 1,594,251.18, 2,200,052.19 and 878,859.18

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Solution

The fourth proportional to 1,594,251.18, 2,200,052.19 and 878,859.18 is: 1,212,817.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,251.18 : 2,200,052.19 = 878,859.18 : x
  2. Step 2: Convert to fraction form
    1,594,251.18/2,200,052.19 = 878,859.18/x
  3. Step 3: Cross multiply
    1,594,251.18x = 2,200,052.19 × 878,859.18
  4. Step 4: Simplify right side
    1,594,251.18x = 1,933,536,063,660.60
  5. Step 5: Solve for x
    x = 1,933,536,063,660.60/1,594,251.18
  6. Step 6: Final answer
    x = 1,212,817.71

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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.