Home / 5,765,375.60-8,654,047.21-3,341,265.09

Finding the Fourth Proportional to 5,765,375.60, 8,654,047.21 and 3,341,265.09

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Solution

The fourth proportional to 5,765,375.60, 8,654,047.21 and 3,341,265.09 is: 5,015,365.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,765,375.60 : 8,654,047.21 = 3,341,265.09 : x
  2. Step 2: Convert to fraction form
    5,765,375.60/8,654,047.21 = 3,341,265.09/x
  3. Step 3: Cross multiply
    5,765,375.60x = 8,654,047.21 × 3,341,265.09
  4. Step 4: Simplify right side
    5,765,375.60x = 28,915,465,811,106.11
  5. Step 5: Solve for x
    x = 28,915,465,811,106.11/5,765,375.60
  6. Step 6: Final answer
    x = 5,015,365.49

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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.