Home / 11,316,610.54-16,974,921.27-3,743,576.29

Finding the Fourth Proportional to 11,316,610.54, 16,974,921.27 and 3,743,576.29

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Solution

The fourth proportional to 11,316,610.54, 16,974,921.27 and 3,743,576.29 is: 5,615,366.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,316,610.54 : 16,974,921.27 = 3,743,576.29 : x
  2. Step 2: Convert to fraction form
    11,316,610.54/16,974,921.27 = 3,743,576.29/x
  3. Step 3: Cross multiply
    11,316,610.54x = 16,974,921.27 × 3,743,576.29
  4. Step 4: Simplify right side
    11,316,610.54x = 63,546,912,790,988.69
  5. Step 5: Solve for x
    x = 63,546,912,790,988.69/11,316,610.54
  6. Step 6: Final answer
    x = 5,615,366.24

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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.