Home / 2,263,565.14-3,395,685.32-747,408.25

Finding the Fourth Proportional to 2,263,565.14, 3,395,685.32 and 747,408.25

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Solution

The fourth proportional to 2,263,565.14, 3,395,685.32 and 747,408.25 is: 1,121,223.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,565.14 : 3,395,685.32 = 747,408.25 : x
  2. Step 2: Convert to fraction form
    2,263,565.14/3,395,685.32 = 747,408.25/x
  3. Step 3: Cross multiply
    2,263,565.14x = 3,395,685.32 × 747,408.25
  4. Step 4: Simplify right side
    2,263,565.14x = 2,537,963,222,571.89
  5. Step 5: Solve for x
    x = 2,537,963,222,571.89/2,263,565.14
  6. Step 6: Final answer
    x = 1,121,223.85

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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.