Home / 2,593,648.80-3,887,708.40-995,594.40

Finding the Fourth Proportional to 2,593,648.80, 3,887,708.40 and 995,594.40

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Solution

The fourth proportional to 2,593,648.80, 3,887,708.40 and 995,594.40 is: 1,492,330.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,648.80 : 3,887,708.40 = 995,594.40 : x
  2. Step 2: Convert to fraction form
    2,593,648.80/3,887,708.40 = 995,594.40/x
  3. Step 3: Cross multiply
    2,593,648.80x = 3,887,708.40 × 995,594.40
  4. Step 4: Simplify right side
    2,593,648.80x = 3,870,580,711,872.96
  5. Step 5: Solve for x
    x = 3,870,580,711,872.96/2,593,648.80
  6. Step 6: Final answer
    x = 1,492,330.31

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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.