Home / 4,850,391.62-7,276,334.80-1,654,772.88

Finding the Fourth Proportional to 4,850,391.62, 7,276,334.80 and 1,654,772.88

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Solution

The fourth proportional to 4,850,391.62, 7,276,334.80 and 1,654,772.88 is: 2,482,414.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,391.62 : 7,276,334.80 = 1,654,772.88 : x
  2. Step 2: Convert to fraction form
    4,850,391.62/7,276,334.80 = 1,654,772.88/x
  3. Step 3: Cross multiply
    4,850,391.62x = 7,276,334.80 × 1,654,772.88
  4. Step 4: Simplify right side
    4,850,391.62x = 12,040,681,492,840.22
  5. Step 5: Solve for x
    x = 12,040,681,492,840.22/4,850,391.62
  6. Step 6: Final answer
    x = 2,482,414.29

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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.