Home / 4,273,800.54-5,897,304.39-3,404,839.15

Finding the Fourth Proportional to 4,273,800.54, 5,897,304.39 and 3,404,839.15

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Solution

The fourth proportional to 4,273,800.54, 5,897,304.39 and 3,404,839.15 is: 4,698,247.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,800.54 : 5,897,304.39 = 3,404,839.15 : x
  2. Step 2: Convert to fraction form
    4,273,800.54/5,897,304.39 = 3,404,839.15/x
  3. Step 3: Cross multiply
    4,273,800.54x = 5,897,304.39 × 3,404,839.15
  4. Step 4: Simplify right side
    4,273,800.54x = 20,079,372,866,538.87
  5. Step 5: Solve for x
    x = 20,079,372,866,538.87/4,273,800.54
  6. Step 6: Final answer
    x = 4,698,247.54

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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.