Home / 1,366,691.07-2,050,043.90-896,354.85

Finding the Fourth Proportional to 1,366,691.07, 2,050,043.90 and 896,354.85

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Solution

The fourth proportional to 1,366,691.07, 2,050,043.90 and 896,354.85 is: 1,344,537.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,691.07 : 2,050,043.90 = 896,354.85 : x
  2. Step 2: Convert to fraction form
    1,366,691.07/2,050,043.90 = 896,354.85/x
  3. Step 3: Cross multiply
    1,366,691.07x = 2,050,043.90 × 896,354.85
  4. Step 4: Simplify right side
    1,366,691.07x = 1,837,566,787,996.14
  5. Step 5: Solve for x
    x = 1,837,566,787,996.14/1,366,691.07
  6. Step 6: Final answer
    x = 1,344,537.06

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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.