Home / 5,086,564.06-7,629,537.09-1,804,081.18

Finding the Fourth Proportional to 5,086,564.06, 7,629,537.09 and 1,804,081.18

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Solution

The fourth proportional to 5,086,564.06, 7,629,537.09 and 1,804,081.18 is: 2,706,012.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,086,564.06 : 7,629,537.09 = 1,804,081.18 : x
  2. Step 2: Convert to fraction form
    5,086,564.06/7,629,537.09 = 1,804,081.18/x
  3. Step 3: Cross multiply
    5,086,564.06x = 7,629,537.09 × 1,804,081.18
  4. Step 4: Simplify right side
    5,086,564.06x = 13,764,304,276,180.96
  5. Step 5: Solve for x
    x = 13,764,304,276,180.96/5,086,564.06
  6. Step 6: Final answer
    x = 2,706,012.18

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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.