Home / 2,247,694.60-3,371,979.30-650,309.80

Finding the Fourth Proportional to 2,247,694.60, 3,371,979.30 and 650,309.80

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Solution

The fourth proportional to 2,247,694.60, 3,371,979.30 and 650,309.80 is: 975,591.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,694.60 : 3,371,979.30 = 650,309.80 : x
  2. Step 2: Convert to fraction form
    2,247,694.60/3,371,979.30 = 650,309.80/x
  3. Step 3: Cross multiply
    2,247,694.60x = 3,371,979.30 × 650,309.80
  4. Step 4: Simplify right side
    2,247,694.60x = 2,192,831,184,187.14
  5. Step 5: Solve for x
    x = 2,192,831,184,187.14/2,247,694.60
  6. Step 6: Final answer
    x = 975,591.25

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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.