Home / 4,217,968.27-5,820,787.33-2,284,222.87

Finding the Fourth Proportional to 4,217,968.27, 5,820,787.33 and 2,284,222.87

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Solution

The fourth proportional to 4,217,968.27, 5,820,787.33 and 2,284,222.87 is: 3,152,222.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,968.27 : 5,820,787.33 = 2,284,222.87 : x
  2. Step 2: Convert to fraction form
    4,217,968.27/5,820,787.33 = 2,284,222.87/x
  3. Step 3: Cross multiply
    4,217,968.27x = 5,820,787.33 × 2,284,222.87
  4. Step 4: Simplify right side
    4,217,968.27x = 13,295,975,540,592.24
  5. Step 5: Solve for x
    x = 13,295,975,540,592.24/4,217,968.27
  6. Step 6: Final answer
    x = 3,152,222.75

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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.