Home / 4,850,246.70-7,277,994.45-2,010,645.90

Finding the Fourth Proportional to 4,850,246.70, 7,277,994.45 and 2,010,645.90

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Solution

The fourth proportional to 4,850,246.70, 7,277,994.45 and 2,010,645.90 is: 3,017,056.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,246.70 : 7,277,994.45 = 2,010,645.90 : x
  2. Step 2: Convert to fraction form
    4,850,246.70/7,277,994.45 = 2,010,645.90/x
  3. Step 3: Cross multiply
    4,850,246.70x = 7,277,994.45 × 2,010,645.90
  4. Step 4: Simplify right side
    4,850,246.70x = 14,633,469,701,115.25
  5. Step 5: Solve for x
    x = 14,633,469,701,115.25/4,850,246.70
  6. Step 6: Final answer
    x = 3,017,056.78

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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.