Home / 1,067,719.50-1,473,452.97-584,284.65

Finding the Fourth Proportional to 1,067,719.50, 1,473,452.97 and 584,284.65

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Solution

The fourth proportional to 1,067,719.50, 1,473,452.97 and 584,284.65 is: 806,312.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,719.50 : 1,473,452.97 = 584,284.65 : x
  2. Step 2: Convert to fraction form
    1,067,719.50/1,473,452.97 = 584,284.65/x
  3. Step 3: Cross multiply
    1,067,719.50x = 1,473,452.97 × 584,284.65
  4. Step 4: Simplify right side
    1,067,719.50x = 860,915,952,867.91
  5. Step 5: Solve for x
    x = 860,915,952,867.91/1,067,719.50
  6. Step 6: Final answer
    x = 806,312.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.