Home / 1,223,645.62-1,835,504.61-584,016.75

Finding the Fourth Proportional to 1,223,645.62, 1,835,504.61 and 584,016.75

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Solution

The fourth proportional to 1,223,645.62, 1,835,504.61 and 584,016.75 is: 876,042.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,645.62 : 1,835,504.61 = 584,016.75 : x
  2. Step 2: Convert to fraction form
    1,223,645.62/1,835,504.61 = 584,016.75/x
  3. Step 3: Cross multiply
    1,223,645.62x = 1,835,504.61 × 584,016.75
  4. Step 4: Simplify right side
    1,223,645.62x = 1,071,965,427,764.69
  5. Step 5: Solve for x
    x = 1,071,965,427,764.69/1,223,645.62
  6. Step 6: Final answer
    x = 876,042.39

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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.