Home / 11,465,706.94-17,198,560.20-4,179,713.00

Finding the Fourth Proportional to 11,465,706.94, 17,198,560.20 and 4,179,713.00

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Solution

The fourth proportional to 11,465,706.94, 17,198,560.20 and 4,179,713.00 is: 6,269,569.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,465,706.94 : 17,198,560.20 = 4,179,713.00 : x
  2. Step 2: Convert to fraction form
    11,465,706.94/17,198,560.20 = 4,179,713.00/x
  3. Step 3: Cross multiply
    11,465,706.94x = 17,198,560.20 × 4,179,713.00
  4. Step 4: Simplify right side
    11,465,706.94x = 71,885,045,578,903.72
  5. Step 5: Solve for x
    x = 71,885,045,578,903.72/11,465,706.94
  6. Step 6: Final answer
    x = 6,269,569.42

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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.