Home / 3,302,193.96-4,954,470.80-2,007,979.48

Finding the Fourth Proportional to 3,302,193.96, 4,954,470.80 and 2,007,979.48

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Solution

The fourth proportional to 3,302,193.96, 4,954,470.80 and 2,007,979.48 is: 3,012,686.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,193.96 : 4,954,470.80 = 2,007,979.48 : x
  2. Step 2: Convert to fraction form
    3,302,193.96/4,954,470.80 = 2,007,979.48/x
  3. Step 3: Cross multiply
    3,302,193.96x = 4,954,470.80 × 2,007,979.48
  4. Step 4: Simplify right side
    3,302,193.96x = 9,948,475,700,659.18
  5. Step 5: Solve for x
    x = 9,948,475,700,659.18/3,302,193.96
  6. Step 6: Final answer
    x = 3,012,686.66

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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.