Home / 2,739,330.62-4,109,556.36-941,980.58

Finding the Fourth Proportional to 2,739,330.62, 4,109,556.36 and 941,980.58

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Solution

The fourth proportional to 2,739,330.62, 4,109,556.36 and 941,980.58 is: 1,413,163.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,739,330.62 : 4,109,556.36 = 941,980.58 : x
  2. Step 2: Convert to fraction form
    2,739,330.62/4,109,556.36 = 941,980.58/x
  3. Step 3: Cross multiply
    2,739,330.62x = 4,109,556.36 × 941,980.58
  4. Step 4: Simplify right side
    2,739,330.62x = 3,871,122,283,535.49
  5. Step 5: Solve for x
    x = 3,871,122,283,535.49/2,739,330.62
  6. Step 6: Final answer
    x = 1,413,163.59

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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.