Home / 2,454,073.62-3,681,307.26-856,601.34

Finding the Fourth Proportional to 2,454,073.62, 3,681,307.26 and 856,601.34

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Solution

The fourth proportional to 2,454,073.62, 3,681,307.26 and 856,601.34 is: 1,284,970.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,073.62 : 3,681,307.26 = 856,601.34 : x
  2. Step 2: Convert to fraction form
    2,454,073.62/3,681,307.26 = 856,601.34/x
  3. Step 3: Cross multiply
    2,454,073.62x = 3,681,307.26 × 856,601.34
  4. Step 4: Simplify right side
    2,454,073.62x = 3,153,412,731,867.73
  5. Step 5: Solve for x
    x = 3,153,412,731,867.73/2,454,073.62
  6. Step 6: Final answer
    x = 1,284,970.71

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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.