Home / 2,503,217.92-3,754,972.06-966,222.14

Finding the Fourth Proportional to 2,503,217.92, 3,754,972.06 and 966,222.14

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Solution

The fourth proportional to 2,503,217.92, 3,754,972.06 and 966,222.14 is: 1,449,389.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,503,217.92 : 3,754,972.06 = 966,222.14 : x
  2. Step 2: Convert to fraction form
    2,503,217.92/3,754,972.06 = 966,222.14/x
  3. Step 3: Cross multiply
    2,503,217.92x = 3,754,972.06 × 966,222.14
  4. Step 4: Simplify right side
    2,503,217.92x = 3,628,137,139,453.41
  5. Step 5: Solve for x
    x = 3,628,137,139,453.41/2,503,217.92
  6. Step 6: Final answer
    x = 1,449,389.25

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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.