Home / 966,893.11-1,449,841.66-433,957.27

Finding the Fourth Proportional to 966,893.11, 1,449,841.66 and 433,957.27

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Solution

The fourth proportional to 966,893.11, 1,449,841.66 and 433,957.27 is: 650,712.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,893.11 : 1,449,841.66 = 433,957.27 : x
  2. Step 2: Convert to fraction form
    966,893.11/1,449,841.66 = 433,957.27/x
  3. Step 3: Cross multiply
    966,893.11x = 1,449,841.66 × 433,957.27
  4. Step 4: Simplify right side
    966,893.11x = 629,169,328,705.87
  5. Step 5: Solve for x
    x = 629,169,328,705.87/966,893.11
  6. Step 6: Final answer
    x = 650,712.39

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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.