Home / 9,969,666.72-14,954,494.56-2,396,629.92

Finding the Fourth Proportional to 9,969,666.72, 14,954,494.56 and 2,396,629.92

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Solution

The fourth proportional to 9,969,666.72, 14,954,494.56 and 2,396,629.92 is: 3,594,943.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,969,666.72 : 14,954,494.56 = 2,396,629.92 : x
  2. Step 2: Convert to fraction form
    9,969,666.72/14,954,494.56 = 2,396,629.92/x
  3. Step 3: Cross multiply
    9,969,666.72x = 14,954,494.56 × 2,396,629.92
  4. Step 4: Simplify right side
    9,969,666.72x = 35,840,389,100,973.23
  5. Step 5: Solve for x
    x = 35,840,389,100,973.23/9,969,666.72
  6. Step 6: Final answer
    x = 3,594,943.55

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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.