Home / 11,476,096.36-15,835,808.96-6,512,957.20

Finding the Fourth Proportional to 11,476,096.36, 15,835,808.96 and 6,512,957.20

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Solution

The fourth proportional to 11,476,096.36, 15,835,808.96 and 6,512,957.20 is: 8,987,197.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,476,096.36 : 15,835,808.96 = 6,512,957.20 : x
  2. Step 2: Convert to fraction form
    11,476,096.36/15,835,808.96 = 6,512,957.20/x
  3. Step 3: Cross multiply
    11,476,096.36x = 15,835,808.96 × 6,512,957.20
  4. Step 4: Simplify right side
    11,476,096.36x = 103,137,945,951,291.73
  5. Step 5: Solve for x
    x = 103,137,945,951,291.73/11,476,096.36
  6. Step 6: Final answer
    x = 8,987,197.63

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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.