Home / 4,175,179.56-5,761,650.02-2,456,410.59

Finding the Fourth Proportional to 4,175,179.56, 5,761,650.02 and 2,456,410.59

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Solution

The fourth proportional to 4,175,179.56, 5,761,650.02 and 2,456,410.59 is: 3,389,789.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,179.56 : 5,761,650.02 = 2,456,410.59 : x
  2. Step 2: Convert to fraction form
    4,175,179.56/5,761,650.02 = 2,456,410.59/x
  3. Step 3: Cross multiply
    4,175,179.56x = 5,761,650.02 × 2,456,410.59
  4. Step 4: Simplify right side
    4,175,179.56x = 14,152,978,112,719.66
  5. Step 5: Solve for x
    x = 14,152,978,112,719.66/4,175,179.56
  6. Step 6: Final answer
    x = 3,389,789.09

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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.