Home / 1,799,556.30-2,697,260.85-733,898.70

Finding the Fourth Proportional to 1,799,556.30, 2,697,260.85 and 733,898.70

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Solution

The fourth proportional to 1,799,556.30, 2,697,260.85 and 733,898.70 is: 1,100,002.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,556.30 : 2,697,260.85 = 733,898.70 : x
  2. Step 2: Convert to fraction form
    1,799,556.30/2,697,260.85 = 733,898.70/x
  3. Step 3: Cross multiply
    1,799,556.30x = 2,697,260.85 × 733,898.70
  4. Step 4: Simplify right side
    1,799,556.30x = 1,979,516,231,375.90
  5. Step 5: Solve for x
    x = 1,979,516,231,375.90/1,799,556.30
  6. Step 6: Final answer
    x = 1,100,002.39

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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.