Home / 6,676,310.67-10,015,711.38-3,033,295.98

Finding the Fourth Proportional to 6,676,310.67, 10,015,711.38 and 3,033,295.98

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Solution

The fourth proportional to 6,676,310.67, 10,015,711.38 and 3,033,295.98 is: 4,550,509.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676,310.67 : 10,015,711.38 = 3,033,295.98 : x
  2. Step 2: Convert to fraction form
    6,676,310.67/10,015,711.38 = 3,033,295.98/x
  3. Step 3: Cross multiply
    6,676,310.67x = 10,015,711.38 × 3,033,295.98
  4. Step 4: Simplify right side
    6,676,310.67x = 30,380,617,065,794.25
  5. Step 5: Solve for x
    x = 30,380,617,065,794.25/6,676,310.67
  6. Step 6: Final answer
    x = 4,550,509.79

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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.