Home / 1,169,580.38-1,614,025.78-633,036.38

Finding the Fourth Proportional to 1,169,580.38, 1,614,025.78 and 633,036.38

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Solution

The fourth proportional to 1,169,580.38, 1,614,025.78 and 633,036.38 is: 873,592.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,580.38 : 1,614,025.78 = 633,036.38 : x
  2. Step 2: Convert to fraction form
    1,169,580.38/1,614,025.78 = 633,036.38/x
  3. Step 3: Cross multiply
    1,169,580.38x = 1,614,025.78 × 633,036.38
  4. Step 4: Simplify right side
    1,169,580.38x = 1,021,737,027,345.16
  5. Step 5: Solve for x
    x = 1,021,737,027,345.16/1,169,580.38
  6. Step 6: Final answer
    x = 873,592.83

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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.