Home / 8,050,757.37-12,074,780.12-2,293,086.21

Finding the Fourth Proportional to 8,050,757.37, 12,074,780.12 and 2,293,086.21

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Solution

The fourth proportional to 8,050,757.37, 12,074,780.12 and 2,293,086.21 is: 3,439,243.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,050,757.37 : 12,074,780.12 = 2,293,086.21 : x
  2. Step 2: Convert to fraction form
    8,050,757.37/12,074,780.12 = 2,293,086.21/x
  3. Step 3: Cross multiply
    8,050,757.37x = 12,074,780.12 × 2,293,086.21
  4. Step 4: Simplify right side
    8,050,757.37x = 27,688,511,770,488.71
  5. Step 5: Solve for x
    x = 27,688,511,770,488.71/8,050,757.37
  6. Step 6: Final answer
    x = 3,439,243.10

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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.