Home / 5,933,885.90-8,902,286.85-1,673,998.70

Finding the Fourth Proportional to 5,933,885.90, 8,902,286.85 and 1,673,998.70

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Solution

The fourth proportional to 5,933,885.90, 8,902,286.85 and 1,673,998.70 is: 2,511,409.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933,885.90 : 8,902,286.85 = 1,673,998.70 : x
  2. Step 2: Convert to fraction form
    5,933,885.90/8,902,286.85 = 1,673,998.70/x
  3. Step 3: Cross multiply
    5,933,885.90x = 8,902,286.85 × 1,673,998.70
  4. Step 4: Simplify right side
    5,933,885.90x = 14,902,416,613,927.09
  5. Step 5: Solve for x
    x = 14,902,416,613,927.09/5,933,885.90
  6. Step 6: Final answer
    x = 2,511,409.36

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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.