Home / 4,268,945.16-6,393,157.27-2,441,770.75

Finding the Fourth Proportional to 4,268,945.16, 6,393,157.27 and 2,441,770.75

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Solution

The fourth proportional to 4,268,945.16, 6,393,157.27 and 2,441,770.75 is: 3,656,787.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,945.16 : 6,393,157.27 = 2,441,770.75 : x
  2. Step 2: Convert to fraction form
    4,268,945.16/6,393,157.27 = 2,441,770.75/x
  3. Step 3: Cross multiply
    4,268,945.16x = 6,393,157.27 × 2,441,770.75
  4. Step 4: Simplify right side
    4,268,945.16x = 15,610,624,423,922.87
  5. Step 5: Solve for x
    x = 15,610,624,423,922.87/4,268,945.16
  6. Step 6: Final answer
    x = 3,656,787.29

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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.