Home / 2,750,535.60-4,114,139.40-2,468,266.80

Finding the Fourth Proportional to 2,750,535.60, 4,114,139.40 and 2,468,266.80

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Solution

The fourth proportional to 2,750,535.60, 4,114,139.40 and 2,468,266.80 is: 3,691,933.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,535.60 : 4,114,139.40 = 2,468,266.80 : x
  2. Step 2: Convert to fraction form
    2,750,535.60/4,114,139.40 = 2,468,266.80/x
  3. Step 3: Cross multiply
    2,750,535.60x = 4,114,139.40 × 2,468,266.80
  4. Step 4: Simplify right side
    2,750,535.60x = 10,154,793,691,591.92
  5. Step 5: Solve for x
    x = 10,154,793,691,591.92/2,750,535.60
  6. Step 6: Final answer
    x = 3,691,933.20

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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.