Home / 1,165,833.83-1,608,854.33-675,898.85

Finding the Fourth Proportional to 1,165,833.83, 1,608,854.33 and 675,898.85

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Solution

The fourth proportional to 1,165,833.83, 1,608,854.33 and 675,898.85 is: 932,742.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,833.83 : 1,608,854.33 = 675,898.85 : x
  2. Step 2: Convert to fraction form
    1,165,833.83/1,608,854.33 = 675,898.85/x
  3. Step 3: Cross multiply
    1,165,833.83x = 1,608,854.33 × 675,898.85
  4. Step 4: Simplify right side
    1,165,833.83x = 1,087,422,791,464.52
  5. Step 5: Solve for x
    x = 1,087,422,791,464.52/1,165,833.83
  6. Step 6: Final answer
    x = 932,742.53

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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.