Home / 1,167,814.26-1,611,583.97-658,516.77

Finding the Fourth Proportional to 1,167,814.26, 1,611,583.97 and 658,516.77

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Solution

The fourth proportional to 1,167,814.26, 1,611,583.97 and 658,516.77 is: 908,753.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,814.26 : 1,611,583.97 = 658,516.77 : x
  2. Step 2: Convert to fraction form
    1,167,814.26/1,611,583.97 = 658,516.77/x
  3. Step 3: Cross multiply
    1,167,814.26x = 1,611,583.97 × 658,516.77
  4. Step 4: Simplify right side
    1,167,814.26x = 1,061,255,067,215.59
  5. Step 5: Solve for x
    x = 1,061,255,067,215.59/1,167,814.26
  6. Step 6: Final answer
    x = 908,753.30

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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.