Home / 1,544,853.67-2,317,920-834,045.73

Finding the Fourth Proportional to 1,544,853.67, 2,317,920 and 834,045.73

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Solution

The fourth proportional to 1,544,853.67, 2,317,920 and 834,045.73 is: 1,251,413.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,853.67 : 2,317,920 = 834,045.73 : x
  2. Step 2: Convert to fraction form
    1,544,853.67/2,317,920 = 834,045.73/x
  3. Step 3: Cross multiply
    1,544,853.67x = 2,317,920 × 834,045.73
  4. Step 4: Simplify right side
    1,544,853.67x = 1,933,251,278,481.60
  5. Step 5: Solve for x
    x = 1,933,251,278,481.60/1,544,853.67
  6. Step 6: Final answer
    x = 1,251,413.85

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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.