Home / 3,273,427.22-4,906,991.54-1,676,742.26

Finding the Fourth Proportional to 3,273,427.22, 4,906,991.54 and 1,676,742.26

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Solution

The fourth proportional to 3,273,427.22, 4,906,991.54 and 1,676,742.26 is: 2,513,500.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,427.22 : 4,906,991.54 = 1,676,742.26 : x
  2. Step 2: Convert to fraction form
    3,273,427.22/4,906,991.54 = 1,676,742.26/x
  3. Step 3: Cross multiply
    3,273,427.22x = 4,906,991.54 × 1,676,742.26
  4. Step 4: Simplify right side
    3,273,427.22x = 8,227,760,084,580.48
  5. Step 5: Solve for x
    x = 8,227,760,084,580.48/3,273,427.22
  6. Step 6: Final answer
    x = 2,513,500.23

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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.