Home / 3,042,849.11-4,568,845.84-2,896,596.25

Finding the Fourth Proportional to 3,042,849.11, 4,568,845.84 and 2,896,596.25

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Solution

The fourth proportional to 3,042,849.11, 4,568,845.84 and 2,896,596.25 is: 4,349,246.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,849.11 : 4,568,845.84 = 2,896,596.25 : x
  2. Step 2: Convert to fraction form
    3,042,849.11/4,568,845.84 = 2,896,596.25/x
  3. Step 3: Cross multiply
    3,042,849.11x = 4,568,845.84 × 2,896,596.25
  4. Step 4: Simplify right side
    3,042,849.11x = 13,234,101,708,308.50
  5. Step 5: Solve for x
    x = 13,234,101,708,308.50/3,042,849.11
  6. Step 6: Final answer
    x = 4,349,246.79

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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.