Home / 2,644,768.62-3,649,525.61-1,483,262.01

Finding the Fourth Proportional to 2,644,768.62, 3,649,525.61 and 1,483,262.01

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Solution

The fourth proportional to 2,644,768.62, 3,649,525.61 and 1,483,262.01 is: 2,046,758.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644,768.62 : 3,649,525.61 = 1,483,262.01 : x
  2. Step 2: Convert to fraction form
    2,644,768.62/3,649,525.61 = 1,483,262.01/x
  3. Step 3: Cross multiply
    2,644,768.62x = 3,649,525.61 × 1,483,262.01
  4. Step 4: Simplify right side
    2,644,768.62x = 5,413,202,684,418.77
  5. Step 5: Solve for x
    x = 5,413,202,684,418.77/2,644,768.62
  6. Step 6: Final answer
    x = 2,046,758.51

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Why These Related Problems?

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