Home / 1,067,731.47-1,473,469.53-584,296.59

Finding the Fourth Proportional to 1,067,731.47, 1,473,469.53 and 584,296.59

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Solution

The fourth proportional to 1,067,731.47, 1,473,469.53 and 584,296.59 is: 806,329.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,731.47 : 1,473,469.53 = 584,296.59 : x
  2. Step 2: Convert to fraction form
    1,067,731.47/1,473,469.53 = 584,296.59/x
  3. Step 3: Cross multiply
    1,067,731.47x = 1,473,469.53 × 584,296.59
  4. Step 4: Simplify right side
    1,067,731.47x = 860,943,221,847.90
  5. Step 5: Solve for x
    x = 860,943,221,847.90/1,067,731.47
  6. Step 6: Final answer
    x = 806,329.35

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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.