Home / 4,013,593.12-5,538,754-2,202,761.76

Finding the Fourth Proportional to 4,013,593.12, 5,538,754 and 2,202,761.76

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Solution

The fourth proportional to 4,013,593.12, 5,538,754 and 2,202,761.76 is: 3,039,808.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,593.12 : 5,538,754 = 2,202,761.76 : x
  2. Step 2: Convert to fraction form
    4,013,593.12/5,538,754 = 2,202,761.76/x
  3. Step 3: Cross multiply
    4,013,593.12x = 5,538,754 × 2,202,761.76
  4. Step 4: Simplify right side
    4,013,593.12x = 12,200,555,509,247.04
  5. Step 5: Solve for x
    x = 12,200,555,509,247.04/4,013,593.12
  6. Step 6: Final answer
    x = 3,039,808.76

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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.