Home / 4,708,365.10-7,052,506.89-2,275,842.76

Finding the Fourth Proportional to 4,708,365.10, 7,052,506.89 and 2,275,842.76

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Solution

The fourth proportional to 4,708,365.10, 7,052,506.89 and 2,275,842.76 is: 3,408,910.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,365.10 : 7,052,506.89 = 2,275,842.76 : x
  2. Step 2: Convert to fraction form
    4,708,365.10/7,052,506.89 = 2,275,842.76/x
  3. Step 3: Cross multiply
    4,708,365.10x = 7,052,506.89 × 2,275,842.76
  4. Step 4: Simplify right side
    4,708,365.10x = 16,050,396,745,456.61
  5. Step 5: Solve for x
    x = 16,050,396,745,456.61/4,708,365.10
  6. Step 6: Final answer
    x = 3,408,910.82

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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.