Home / 5,391,481.39-8,084,517.76-1,795,984.27

Finding the Fourth Proportional to 5,391,481.39, 8,084,517.76 and 1,795,984.27

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Solution

The fourth proportional to 5,391,481.39, 8,084,517.76 and 1,795,984.27 is: 2,693,075.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,391,481.39 : 8,084,517.76 = 1,795,984.27 : x
  2. Step 2: Convert to fraction form
    5,391,481.39/8,084,517.76 = 1,795,984.27/x
  3. Step 3: Cross multiply
    5,391,481.39x = 8,084,517.76 × 1,795,984.27
  4. Step 4: Simplify right side
    5,391,481.39x = 14,519,666,727,495.63
  5. Step 5: Solve for x
    x = 14,519,666,727,495.63/5,391,481.39
  6. Step 6: Final answer
    x = 2,693,075.55

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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.