Home / 1,366,460.70-2,050,934.87-727,301.04

Finding the Fourth Proportional to 1,366,460.70, 2,050,934.87 and 727,301.04

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Solution

The fourth proportional to 1,366,460.70, 2,050,934.87 and 727,301.04 is: 1,091,613.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,460.70 : 2,050,934.87 = 727,301.04 : x
  2. Step 2: Convert to fraction form
    1,366,460.70/2,050,934.87 = 727,301.04/x
  3. Step 3: Cross multiply
    1,366,460.70x = 2,050,934.87 × 727,301.04
  4. Step 4: Simplify right side
    1,366,460.70x = 1,491,647,060,286.76
  5. Step 5: Solve for x
    x = 1,491,647,060,286.76/1,366,460.70
  6. Step 6: Final answer
    x = 1,091,613.58

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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.