Home / 4,205,018.82-5,802,058.17-2,676,568.26

Finding the Fourth Proportional to 4,205,018.82, 5,802,058.17 and 2,676,568.26

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Solution

The fourth proportional to 4,205,018.82, 5,802,058.17 and 2,676,568.26 is: 3,693,111.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,205,018.82 : 5,802,058.17 = 2,676,568.26 : x
  2. Step 2: Convert to fraction form
    4,205,018.82/5,802,058.17 = 2,676,568.26/x
  3. Step 3: Cross multiply
    4,205,018.82x = 5,802,058.17 × 2,676,568.26
  4. Step 4: Simplify right side
    4,205,018.82x = 15,529,604,740,495.68
  5. Step 5: Solve for x
    x = 15,529,604,740,495.68/4,205,018.82
  6. Step 6: Final answer
    x = 3,693,111.83

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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.