Home / 4,894,661.70-7,341,992.55-4,170,327.30

Finding the Fourth Proportional to 4,894,661.70, 7,341,992.55 and 4,170,327.30

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Solution

The fourth proportional to 4,894,661.70, 7,341,992.55 and 4,170,327.30 is: 6,255,490.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,661.70 : 7,341,992.55 = 4,170,327.30 : x
  2. Step 2: Convert to fraction form
    4,894,661.70/7,341,992.55 = 4,170,327.30/x
  3. Step 3: Cross multiply
    4,894,661.70x = 7,341,992.55 × 4,170,327.30
  4. Step 4: Simplify right side
    4,894,661.70x = 30,618,511,967,661.61
  5. Step 5: Solve for x
    x = 30,618,511,967,661.61/4,894,661.70
  6. Step 6: Final answer
    x = 6,255,490.95

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Similar ratio
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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.