Home / 1,067,543.85-1,473,228.96-584,151.24

Finding the Fourth Proportional to 1,067,543.85, 1,473,228.96 and 584,151.24

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Solution

The fourth proportional to 1,067,543.85, 1,473,228.96 and 584,151.24 is: 806,138.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,543.85 : 1,473,228.96 = 584,151.24 : x
  2. Step 2: Convert to fraction form
    1,067,543.85/1,473,228.96 = 584,151.24/x
  3. Step 3: Cross multiply
    1,067,543.85x = 1,473,228.96 × 584,151.24
  4. Step 4: Simplify right side
    1,067,543.85x = 860,588,530,407.80
  5. Step 5: Solve for x
    x = 860,588,530,407.80/1,067,543.85
  6. Step 6: Final answer
    x = 806,138.81

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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.