Home / 4,055,770.50-5,597,578.05-2,313,431.34

Finding the Fourth Proportional to 4,055,770.50, 5,597,578.05 and 2,313,431.34

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Solution

The fourth proportional to 4,055,770.50, 5,597,578.05 and 2,313,431.34 is: 3,192,885.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055,770.50 : 5,597,578.05 = 2,313,431.34 : x
  2. Step 2: Convert to fraction form
    4,055,770.50/5,597,578.05 = 2,313,431.34/x
  3. Step 3: Cross multiply
    4,055,770.50x = 5,597,578.05 × 2,313,431.34
  4. Step 4: Simplify right side
    4,055,770.50x = 12,949,612,488,966.09
  5. Step 5: Solve for x
    x = 12,949,612,488,966.09/4,055,770.50
  6. Step 6: Final answer
    x = 3,192,885.91

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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.