Home / 4,073,073.64-5,620,217.42-2,353,862.41

Finding the Fourth Proportional to 4,073,073.64, 5,620,217.42 and 2,353,862.41

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Solution

The fourth proportional to 4,073,073.64, 5,620,217.42 and 2,353,862.41 is: 3,247,969.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,073.64 : 5,620,217.42 = 2,353,862.41 : x
  2. Step 2: Convert to fraction form
    4,073,073.64/5,620,217.42 = 2,353,862.41/x
  3. Step 3: Cross multiply
    4,073,073.64x = 5,620,217.42 × 2,353,862.41
  4. Step 4: Simplify right side
    4,073,073.64x = 13,229,218,531,172.54
  5. Step 5: Solve for x
    x = 13,229,218,531,172.54/4,073,073.64
  6. Step 6: Final answer
    x = 3,247,969.39

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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.