Home / 5,053,042.44-6,973,216.90-2,761,203.33

Finding the Fourth Proportional to 5,053,042.44, 6,973,216.90 and 2,761,203.33

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Solution

The fourth proportional to 5,053,042.44, 6,973,216.90 and 2,761,203.33 is: 3,810,470.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,053,042.44 : 6,973,216.90 = 2,761,203.33 : x
  2. Step 2: Convert to fraction form
    5,053,042.44/6,973,216.90 = 2,761,203.33/x
  3. Step 3: Cross multiply
    5,053,042.44x = 6,973,216.90 × 2,761,203.33
  4. Step 4: Simplify right side
    5,053,042.44x = 19,254,469,718,189.27
  5. Step 5: Solve for x
    x = 19,254,469,718,189.27/5,053,042.44
  6. Step 6: Final answer
    x = 3,810,470.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.