Home / 4,339,190.98-5,986,845.69-2,503,503.94

Finding the Fourth Proportional to 4,339,190.98, 5,986,845.69 and 2,503,503.94

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Solution

The fourth proportional to 4,339,190.98, 5,986,845.69 and 2,503,503.94 is: 3,454,121.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339,190.98 : 5,986,845.69 = 2,503,503.94 : x
  2. Step 2: Convert to fraction form
    4,339,190.98/5,986,845.69 = 2,503,503.94/x
  3. Step 3: Cross multiply
    4,339,190.98x = 5,986,845.69 × 2,503,503.94
  4. Step 4: Simplify right side
    4,339,190.98x = 14,988,091,773,087.02
  5. Step 5: Solve for x
    x = 14,988,091,773,087.02/4,339,190.98
  6. Step 6: Final answer
    x = 3,454,121.25

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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.