Home / 1,067,774.82-1,473,525.33-577,742.85

Finding the Fourth Proportional to 1,067,774.82, 1,473,525.33 and 577,742.85

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Solution

The fourth proportional to 1,067,774.82, 1,473,525.33 and 577,742.85 is: 797,283.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,774.82 : 1,473,525.33 = 577,742.85 : x
  2. Step 2: Convert to fraction form
    1,067,774.82/1,473,525.33 = 577,742.85/x
  3. Step 3: Cross multiply
    1,067,774.82x = 1,473,525.33 × 577,742.85
  4. Step 4: Simplify right side
    1,067,774.82x = 851,318,723,701.39
  5. Step 5: Solve for x
    x = 851,318,723,701.39/1,067,774.82
  6. Step 6: Final answer
    x = 797,283.01

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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.