Home / 5,765,377.10-8,654,049.47-3,341,266.59

Finding the Fourth Proportional to 5,765,377.10, 8,654,049.47 and 3,341,266.59

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Solution

The fourth proportional to 5,765,377.10, 8,654,049.47 and 3,341,266.59 is: 5,015,367.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,765,377.10 : 8,654,049.47 = 3,341,266.59 : x
  2. Step 2: Convert to fraction form
    5,765,377.10/8,654,049.47 = 3,341,266.59/x
  3. Step 3: Cross multiply
    5,765,377.10x = 8,654,049.47 × 3,341,266.59
  4. Step 4: Simplify right side
    5,765,377.10x = 28,915,486,345,611.87
  5. Step 5: Solve for x
    x = 28,915,486,345,611.87/5,765,377.10
  6. Step 6: Final answer
    x = 5,015,367.75

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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.