Home / 11,677,656.56-17,516,962.04-4,006,576.37

Finding the Fourth Proportional to 11,677,656.56, 17,516,962.04 and 4,006,576.37

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Solution

The fourth proportional to 11,677,656.56, 17,516,962.04 and 4,006,576.37 is: 6,010,028.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,677,656.56 : 17,516,962.04 = 4,006,576.37 : x
  2. Step 2: Convert to fraction form
    11,677,656.56/17,516,962.04 = 4,006,576.37/x
  3. Step 3: Cross multiply
    11,677,656.56x = 17,516,962.04 × 4,006,576.37
  4. Step 4: Simplify right side
    11,677,656.56x = 70,183,046,207,410.52
  5. Step 5: Solve for x
    x = 70,183,046,207,410.52/11,677,656.56
  6. Step 6: Final answer
    x = 6,010,028.29

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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.