Home / 1,517,340.11-2,274,530.85-606,250.98

Finding the Fourth Proportional to 1,517,340.11, 2,274,530.85 and 606,250.98

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Solution

The fourth proportional to 1,517,340.11, 2,274,530.85 and 606,250.98 is: 908,785.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,517,340.11 : 2,274,530.85 = 606,250.98 : x
  2. Step 2: Convert to fraction form
    1,517,340.11/2,274,530.85 = 606,250.98/x
  3. Step 3: Cross multiply
    1,517,340.11x = 2,274,530.85 × 606,250.98
  4. Step 4: Simplify right side
    1,517,340.11x = 1,378,936,556,852.73
  5. Step 5: Solve for x
    x = 1,378,936,556,852.73/1,517,340.11
  6. Step 6: Final answer
    x = 908,785.41

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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.