Home / 3,436,195.38-4,747,042.71-2,261,564.16

Finding the Fourth Proportional to 3,436,195.38, 4,747,042.71 and 2,261,564.16

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Solution

The fourth proportional to 3,436,195.38, 4,747,042.71 and 2,261,564.16 is: 3,124,310.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,436,195.38 : 4,747,042.71 = 2,261,564.16 : x
  2. Step 2: Convert to fraction form
    3,436,195.38/4,747,042.71 = 2,261,564.16/x
  3. Step 3: Cross multiply
    3,436,195.38x = 4,747,042.71 × 2,261,564.16
  4. Step 4: Simplify right side
    3,436,195.38x = 10,735,741,658,925.27
  5. Step 5: Solve for x
    x = 10,735,741,658,925.27/3,436,195.38
  6. Step 6: Final answer
    x = 3,124,310.60

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1.5x scale

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.