Home / 3,427,371.58-5,110,415.74-3,333,206.88

Finding the Fourth Proportional to 3,427,371.58, 5,110,415.74 and 3,333,206.88

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Solution

The fourth proportional to 3,427,371.58, 5,110,415.74 and 3,333,206.88 is: 4,970,010.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,427,371.58 : 5,110,415.74 = 3,333,206.88 : x
  2. Step 2: Convert to fraction form
    3,427,371.58/5,110,415.74 = 3,333,206.88/x
  3. Step 3: Cross multiply
    3,427,371.58x = 5,110,415.74 × 3,333,206.88
  4. Step 4: Simplify right side
    3,427,371.58x = 17,034,072,904,228.29
  5. Step 5: Solve for x
    x = 17,034,072,904,228.29/3,427,371.58
  6. Step 6: Final answer
    x = 4,970,010.55

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.