Home / 2,350,162.20-3,525,243.30-667,265.70

Finding the Fourth Proportional to 2,350,162.20, 3,525,243.30 and 667,265.70

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Solution

The fourth proportional to 2,350,162.20, 3,525,243.30 and 667,265.70 is: 1,000,898.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,162.20 : 3,525,243.30 = 667,265.70 : x
  2. Step 2: Convert to fraction form
    2,350,162.20/3,525,243.30 = 667,265.70/x
  3. Step 3: Cross multiply
    2,350,162.20x = 3,525,243.30 × 667,265.70
  4. Step 4: Simplify right side
    2,350,162.20x = 2,352,273,938,244.81
  5. Step 5: Solve for x
    x = 2,352,273,938,244.81/2,350,162.20
  6. Step 6: Final answer
    x = 1,000,898.55

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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.