Home / 4,232,383.38-6,308,220.47-3,993,274.26

Finding the Fourth Proportional to 4,232,383.38, 6,308,220.47 and 3,993,274.26

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Solution

The fourth proportional to 4,232,383.38, 6,308,220.47 and 3,993,274.26 is: 5,951,836.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,232,383.38 : 6,308,220.47 = 3,993,274.26 : x
  2. Step 2: Convert to fraction form
    4,232,383.38/6,308,220.47 = 3,993,274.26/x
  3. Step 3: Cross multiply
    4,232,383.38x = 6,308,220.47 × 3,993,274.26
  4. Step 4: Simplify right side
    4,232,383.38x = 25,190,454,409,289.73
  5. Step 5: Solve for x
    x = 25,190,454,409,289.73/4,232,383.38
  6. Step 6: Final answer
    x = 5,951,836.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.