Home / 2,396,344.78-3,307,382.94-1,416,243.80

Finding the Fourth Proportional to 2,396,344.78, 3,307,382.94 and 1,416,243.80

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Solution

The fourth proportional to 2,396,344.78, 3,307,382.94 and 1,416,243.80 is: 1,954,668.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,344.78 : 3,307,382.94 = 1,416,243.80 : x
  2. Step 2: Convert to fraction form
    2,396,344.78/3,307,382.94 = 1,416,243.80/x
  3. Step 3: Cross multiply
    2,396,344.78x = 3,307,382.94 × 1,416,243.80
  4. Step 4: Simplify right side
    2,396,344.78x = 4,684,060,583,000.77
  5. Step 5: Solve for x
    x = 4,684,060,583,000.77/2,396,344.78
  6. Step 6: Final answer
    x = 1,954,668.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.