Home / 3,233,064.64-4,463,159.56-1,874,441.92

Finding the Fourth Proportional to 3,233,064.64, 4,463,159.56 and 1,874,441.92

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Solution

The fourth proportional to 3,233,064.64, 4,463,159.56 and 1,874,441.92 is: 2,587,617.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,064.64 : 4,463,159.56 = 1,874,441.92 : x
  2. Step 2: Convert to fraction form
    3,233,064.64/4,463,159.56 = 1,874,441.92/x
  3. Step 3: Cross multiply
    3,233,064.64x = 4,463,159.56 × 1,874,441.92
  4. Step 4: Simplify right side
    3,233,064.64x = 8,365,933,374,912.75
  5. Step 5: Solve for x
    x = 8,365,933,374,912.75/3,233,064.64
  6. Step 6: Final answer
    x = 2,587,617.11

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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.