Home / 2,377,382.40-3,566,073.60-881,164.80

Finding the Fourth Proportional to 2,377,382.40, 3,566,073.60 and 881,164.80

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Solution

The fourth proportional to 2,377,382.40, 3,566,073.60 and 881,164.80 is: 1,321,747.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,382.40 : 3,566,073.60 = 881,164.80 : x
  2. Step 2: Convert to fraction form
    2,377,382.40/3,566,073.60 = 881,164.80/x
  3. Step 3: Cross multiply
    2,377,382.40x = 3,566,073.60 × 881,164.80
  4. Step 4: Simplify right side
    2,377,382.40x = 3,142,298,530,529.28
  5. Step 5: Solve for x
    x = 3,142,298,530,529.28/2,377,382.40
  6. Step 6: Final answer
    x = 1,321,747.20

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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.