Home / 1,067,708.52-1,473,437.87-584,273.77

Finding the Fourth Proportional to 1,067,708.52, 1,473,437.87 and 584,273.77

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Solution

The fourth proportional to 1,067,708.52, 1,473,437.87 and 584,273.77 is: 806,297.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,708.52 : 1,473,437.87 = 584,273.77 : x
  2. Step 2: Convert to fraction form
    1,067,708.52/1,473,437.87 = 584,273.77/x
  3. Step 3: Cross multiply
    1,067,708.52x = 1,473,437.87 × 584,273.77
  4. Step 4: Simplify right side
    1,067,708.52x = 860,891,096,942.76
  5. Step 5: Solve for x
    x = 860,891,096,942.76/1,067,708.52
  6. Step 6: Final answer
    x = 806,297.86

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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.