Home / 6,966,520.50-10,433,871.06-3,325,811.34

Finding the Fourth Proportional to 6,966,520.50, 10,433,871.06 and 3,325,811.34

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Solution

The fourth proportional to 6,966,520.50, 10,433,871.06 and 3,325,811.34 is: 4,981,121.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966,520.50 : 10,433,871.06 = 3,325,811.34 : x
  2. Step 2: Convert to fraction form
    6,966,520.50/10,433,871.06 = 3,325,811.34/x
  3. Step 3: Cross multiply
    6,966,520.50x = 10,433,871.06 × 3,325,811.34
  4. Step 4: Simplify right side
    6,966,520.50x = 34,701,086,691,445.82
  5. Step 5: Solve for x
    x = 34,701,086,691,445.82/6,966,520.50
  6. Step 6: Final answer
    x = 4,981,121.74

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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.