Home / 6,727,081.05-10,093,770.86-2,940,071.85

Finding the Fourth Proportional to 6,727,081.05, 10,093,770.86 and 2,940,071.85

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Solution

The fourth proportional to 6,727,081.05, 10,093,770.86 and 2,940,071.85 is: 4,411,484.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727,081.05 : 10,093,770.86 = 2,940,071.85 : x
  2. Step 2: Convert to fraction form
    6,727,081.05/10,093,770.86 = 2,940,071.85/x
  3. Step 3: Cross multiply
    6,727,081.05x = 10,093,770.86 × 2,940,071.85
  4. Step 4: Simplify right side
    6,727,081.05x = 29,676,411,551,135.93
  5. Step 5: Solve for x
    x = 29,676,411,551,135.93/6,727,081.05
  6. Step 6: Final answer
    x = 4,411,484.17

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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.