Home / 1,067,709.27-1,473,438.91-584,274.52

Finding the Fourth Proportional to 1,067,709.27, 1,473,438.91 and 584,274.52

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Solution

The fourth proportional to 1,067,709.27, 1,473,438.91 and 584,274.52 is: 806,298.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,709.27 : 1,473,438.91 = 584,274.52 : x
  2. Step 2: Convert to fraction form
    1,067,709.27/1,473,438.91 = 584,274.52/x
  3. Step 3: Cross multiply
    1,067,709.27x = 1,473,438.91 × 584,274.52
  4. Step 4: Simplify right side
    1,067,709.27x = 860,892,806,745.29
  5. Step 5: Solve for x
    x = 860,892,806,745.29/1,067,709.27
  6. Step 6: Final answer
    x = 806,298.90

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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.