Home / 3,914,871.24-5,876,602.25-3,110,425.65

Finding the Fourth Proportional to 3,914,871.24, 5,876,602.25 and 3,110,425.65

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Solution

The fourth proportional to 3,914,871.24, 5,876,602.25 and 3,110,425.65 is: 4,669,051.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,914,871.24 : 5,876,602.25 = 3,110,425.65 : x
  2. Step 2: Convert to fraction form
    3,914,871.24/5,876,602.25 = 3,110,425.65/x
  3. Step 3: Cross multiply
    3,914,871.24x = 5,876,602.25 × 3,110,425.65
  4. Step 4: Simplify right side
    3,914,871.24x = 18,278,734,357,695.59
  5. Step 5: Solve for x
    x = 18,278,734,357,695.59/3,914,871.24
  6. Step 6: Final answer
    x = 4,669,051.22

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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.