Home / 11,392,844.11-17,089,227.29-4,661,258.11

Finding the Fourth Proportional to 11,392,844.11, 17,089,227.29 and 4,661,258.11

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Solution

The fourth proportional to 11,392,844.11, 17,089,227.29 and 4,661,258.11 is: 6,991,871.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,392,844.11 : 17,089,227.29 = 4,661,258.11 : x
  2. Step 2: Convert to fraction form
    11,392,844.11/17,089,227.29 = 4,661,258.11/x
  3. Step 3: Cross multiply
    11,392,844.11x = 17,089,227.29 × 4,661,258.11
  4. Step 4: Simplify right side
    11,392,844.11x = 79,657,299,275,839.53
  5. Step 5: Solve for x
    x = 79,657,299,275,839.53/11,392,844.11
  6. Step 6: Final answer
    x = 6,991,871.26

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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.