Home / 5,303,166.75-7,951,494.57-2,060,918.66

Finding the Fourth Proportional to 5,303,166.75, 7,951,494.57 and 2,060,918.66

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Solution

The fourth proportional to 5,303,166.75, 7,951,494.57 and 2,060,918.66 is: 3,090,112.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,303,166.75 : 7,951,494.57 = 2,060,918.66 : x
  2. Step 2: Convert to fraction form
    5,303,166.75/7,951,494.57 = 2,060,918.66/x
  3. Step 3: Cross multiply
    5,303,166.75x = 7,951,494.57 × 2,060,918.66
  4. Step 4: Simplify right side
    5,303,166.75x = 16,387,383,523,897.08
  5. Step 5: Solve for x
    x = 16,387,383,523,897.08/5,303,166.75
  6. Step 6: Final answer
    x = 3,090,112.82

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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.