Home / 3,436,196.38-4,747,044.09-2,261,565.16

Finding the Fourth Proportional to 3,436,196.38, 4,747,044.09 and 2,261,565.16

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Solution

The fourth proportional to 3,436,196.38, 4,747,044.09 and 2,261,565.16 is: 3,124,311.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,436,196.38 : 4,747,044.09 = 2,261,565.16 : x
  2. Step 2: Convert to fraction form
    3,436,196.38/4,747,044.09 = 2,261,565.16/x
  3. Step 3: Cross multiply
    3,436,196.38x = 4,747,044.09 × 2,261,565.16
  4. Step 4: Simplify right side
    3,436,196.38x = 10,735,749,526,927.90
  5. Step 5: Solve for x
    x = 10,735,749,526,927.90/3,436,196.38
  6. Step 6: Final answer
    x = 3,124,311.98

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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.