Home / 888,273.33-1,332,917.87-375,898.11

Finding the Fourth Proportional to 888,273.33, 1,332,917.87 and 375,898.11

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Solution

The fourth proportional to 888,273.33, 1,332,917.87 and 375,898.11 is: 564,062.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,273.33 : 1,332,917.87 = 375,898.11 : x
  2. Step 2: Convert to fraction form
    888,273.33/1,332,917.87 = 375,898.11/x
  3. Step 3: Cross multiply
    888,273.33x = 1,332,917.87 × 375,898.11
  4. Step 4: Simplify right side
    888,273.33x = 501,041,306,238.74
  5. Step 5: Solve for x
    x = 501,041,306,238.74/888,273.33
  6. Step 6: Final answer
    x = 564,062.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.