Home / 4,374,515.70-6,561,773.55-3,843,074.70

Finding the Fourth Proportional to 4,374,515.70, 6,561,773.55 and 3,843,074.70

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Solution

The fourth proportional to 4,374,515.70, 6,561,773.55 and 3,843,074.70 is: 5,764,612.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,515.70 : 6,561,773.55 = 3,843,074.70 : x
  2. Step 2: Convert to fraction form
    4,374,515.70/6,561,773.55 = 3,843,074.70/x
  3. Step 3: Cross multiply
    4,374,515.70x = 6,561,773.55 × 3,843,074.70
  4. Step 4: Simplify right side
    4,374,515.70x = 25,217,385,917,134.18
  5. Step 5: Solve for x
    x = 25,217,385,917,134.18/4,374,515.70
  6. Step 6: Final answer
    x = 5,764,612.05

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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.