Home / 6,867,450.33-10,293,339.39-2,766,146.42

Finding the Fourth Proportional to 6,867,450.33, 10,293,339.39 and 2,766,146.42

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Solution

The fourth proportional to 6,867,450.33, 10,293,339.39 and 2,766,146.42 is: 4,146,063.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,867,450.33 : 10,293,339.39 = 2,766,146.42 : x
  2. Step 2: Convert to fraction form
    6,867,450.33/10,293,339.39 = 2,766,146.42/x
  3. Step 3: Cross multiply
    6,867,450.33x = 10,293,339.39 × 2,766,146.42
  4. Step 4: Simplify right side
    6,867,450.33x = 28,472,883,880,253.76
  5. Step 5: Solve for x
    x = 28,472,883,880,253.76/6,867,450.33
  6. Step 6: Final answer
    x = 4,146,063.32

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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.