Home / 4,053,512.50-5,593,918.53-2,218,131.34

Finding the Fourth Proportional to 4,053,512.50, 5,593,918.53 and 2,218,131.34

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Solution

The fourth proportional to 4,053,512.50, 5,593,918.53 and 2,218,131.34 is: 3,061,060.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053,512.50 : 5,593,918.53 = 2,218,131.34 : x
  2. Step 2: Convert to fraction form
    4,053,512.50/5,593,918.53 = 2,218,131.34/x
  3. Step 3: Cross multiply
    4,053,512.50x = 5,593,918.53 × 2,218,131.34
  4. Step 4: Simplify right side
    4,053,512.50x = 12,408,046,004,799.73
  5. Step 5: Solve for x
    x = 12,408,046,004,799.73/4,053,512.50
  6. Step 6: Final answer
    x = 3,061,060.25

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1.5x scale

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.