Home / 4,886,251.44-6,743,207.17-2,952,138.35

Finding the Fourth Proportional to 4,886,251.44, 6,743,207.17 and 2,952,138.35

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Solution

The fourth proportional to 4,886,251.44, 6,743,207.17 and 2,952,138.35 is: 4,074,059.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,251.44 : 6,743,207.17 = 2,952,138.35 : x
  2. Step 2: Convert to fraction form
    4,886,251.44/6,743,207.17 = 2,952,138.35/x
  3. Step 3: Cross multiply
    4,886,251.44x = 6,743,207.17 × 2,952,138.35
  4. Step 4: Simplify right side
    4,886,251.44x = 19,906,880,509,100.16
  5. Step 5: Solve for x
    x = 19,906,880,509,100.16/4,886,251.44
  6. Step 6: Final answer
    x = 4,074,059.79

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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.