Home / 3,324,725.92-4,587,891.60-1,874,473.12

Finding the Fourth Proportional to 3,324,725.92, 4,587,891.60 and 1,874,473.12

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Solution

The fourth proportional to 3,324,725.92, 4,587,891.60 and 1,874,473.12 is: 2,586,643.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,725.92 : 4,587,891.60 = 1,874,473.12 : x
  2. Step 2: Convert to fraction form
    3,324,725.92/4,587,891.60 = 1,874,473.12/x
  3. Step 3: Cross multiply
    3,324,725.92x = 4,587,891.60 × 1,874,473.12
  4. Step 4: Simplify right side
    3,324,725.92x = 8,599,879,481,673.79
  5. Step 5: Solve for x
    x = 8,599,879,481,673.79/3,324,725.92
  6. Step 6: Final answer
    x = 2,586,643.14

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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.