Home / 2,749,912.49-3,794,822.15-1,526,146.94

Finding the Fourth Proportional to 2,749,912.49, 3,794,822.15 and 1,526,146.94

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Solution

The fourth proportional to 2,749,912.49, 3,794,822.15 and 1,526,146.94 is: 2,106,051.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,912.49 : 3,794,822.15 = 1,526,146.94 : x
  2. Step 2: Convert to fraction form
    2,749,912.49/3,794,822.15 = 1,526,146.94/x
  3. Step 3: Cross multiply
    2,749,912.49x = 3,794,822.15 × 1,526,146.94
  4. Step 4: Simplify right side
    2,749,912.49x = 5,791,456,213,923.04
  5. Step 5: Solve for x
    x = 5,791,456,213,923.04/2,749,912.49
  6. Step 6: Final answer
    x = 2,106,051.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.