Home / 11,960,014.35-17,940,021.60-6,838,851.97

Finding the Fourth Proportional to 11,960,014.35, 17,940,021.60 and 6,838,851.97

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Solution

The fourth proportional to 11,960,014.35, 17,940,021.60 and 6,838,851.97 is: 10,258,278.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,960,014.35 : 17,940,021.60 = 6,838,851.97 : x
  2. Step 2: Convert to fraction form
    11,960,014.35/17,940,021.60 = 6,838,851.97/x
  3. Step 3: Cross multiply
    11,960,014.35x = 17,940,021.60 × 6,838,851.97
  4. Step 4: Simplify right side
    11,960,014.35x = 122,689,152,070,604.73
  5. Step 5: Solve for x
    x = 122,689,152,070,604.73/11,960,014.35
  6. Step 6: Final answer
    x = 10,258,278.00

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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.