Home / 2,244,923-3,368,221.08-1,347,009.20

Finding the Fourth Proportional to 2,244,923, 3,368,221.08 and 1,347,009.20

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Solution

The fourth proportional to 2,244,923, 3,368,221.08 and 1,347,009.20 is: 2,021,015.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,923 : 3,368,221.08 = 1,347,009.20 : x
  2. Step 2: Convert to fraction form
    2,244,923/3,368,221.08 = 1,347,009.20/x
  3. Step 3: Cross multiply
    2,244,923x = 3,368,221.08 × 1,347,009.20
  4. Step 4: Simplify right side
    2,244,923x = 4,537,024,782,393.94
  5. Step 5: Solve for x
    x = 4,537,024,782,393.94/2,244,923
  6. Step 6: Final answer
    x = 2,021,015.77

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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.