Home / 2,211,657.88-3,317,304.24-614,258.56

Finding the Fourth Proportional to 2,211,657.88, 3,317,304.24 and 614,258.56

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Solution

The fourth proportional to 2,211,657.88, 3,317,304.24 and 614,258.56 is: 921,337.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,211,657.88 : 3,317,304.24 = 614,258.56 : x
  2. Step 2: Convert to fraction form
    2,211,657.88/3,317,304.24 = 614,258.56/x
  3. Step 3: Cross multiply
    2,211,657.88x = 3,317,304.24 × 614,258.56
  4. Step 4: Simplify right side
    2,211,657.88x = 2,037,682,525,544.29
  5. Step 5: Solve for x
    x = 2,037,682,525,544.29/2,211,657.88
  6. Step 6: Final answer
    x = 921,337.13

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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.