Home / 3,277,297.28-4,522,939.43-1,807,493.33

Finding the Fourth Proportional to 3,277,297.28, 4,522,939.43 and 1,807,493.33

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Solution

The fourth proportional to 3,277,297.28, 4,522,939.43 and 1,807,493.33 is: 2,494,489.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,297.28 : 4,522,939.43 = 1,807,493.33 : x
  2. Step 2: Convert to fraction form
    3,277,297.28/4,522,939.43 = 1,807,493.33/x
  3. Step 3: Cross multiply
    3,277,297.28x = 4,522,939.43 × 1,807,493.33
  4. Step 4: Simplify right side
    3,277,297.28x = 8,175,182,820,066.84
  5. Step 5: Solve for x
    x = 8,175,182,820,066.84/3,277,297.28
  6. Step 6: Final answer
    x = 2,494,489.25

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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.