Home / 2,460,620.76-3,397,335.66-1,591,562.04

Finding the Fourth Proportional to 2,460,620.76, 3,397,335.66 and 1,591,562.04

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Solution

The fourth proportional to 2,460,620.76, 3,397,335.66 and 1,591,562.04 is: 2,197,441.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,620.76 : 3,397,335.66 = 1,591,562.04 : x
  2. Step 2: Convert to fraction form
    2,460,620.76/3,397,335.66 = 1,591,562.04/x
  3. Step 3: Cross multiply
    2,460,620.76x = 3,397,335.66 × 1,591,562.04
  4. Step 4: Simplify right side
    2,460,620.76x = 5,407,070,473,594.35
  5. Step 5: Solve for x
    x = 5,407,070,473,594.35/2,460,620.76
  6. Step 6: Final answer
    x = 2,197,441.62

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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.