Home / 3,575,711.76-5,364,306.60-1,179,702.96

Finding the Fourth Proportional to 3,575,711.76, 5,364,306.60 and 1,179,702.96

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Solution

The fourth proportional to 3,575,711.76, 5,364,306.60 and 1,179,702.96 is: 1,769,798.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,711.76 : 5,364,306.60 = 1,179,702.96 : x
  2. Step 2: Convert to fraction form
    3,575,711.76/5,364,306.60 = 1,179,702.96/x
  3. Step 3: Cross multiply
    3,575,711.76x = 5,364,306.60 × 1,179,702.96
  4. Step 4: Simplify right side
    3,575,711.76x = 6,328,288,374,367.54
  5. Step 5: Solve for x
    x = 6,328,288,374,367.54/3,575,711.76
  6. Step 6: Final answer
    x = 1,769,798.24

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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.