Home / 4,418,757.80-6,097,350.16-2,458,172.64

Finding the Fourth Proportional to 4,418,757.80, 6,097,350.16 and 2,458,172.64

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Solution

The fourth proportional to 4,418,757.80, 6,097,350.16 and 2,458,172.64 is: 3,391,980.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,757.80 : 6,097,350.16 = 2,458,172.64 : x
  2. Step 2: Convert to fraction form
    4,418,757.80/6,097,350.16 = 2,458,172.64/x
  3. Step 3: Cross multiply
    4,418,757.80x = 6,097,350.16 × 2,458,172.64
  4. Step 4: Simplify right side
    4,418,757.80x = 14,988,339,339,811.62
  5. Step 5: Solve for x
    x = 14,988,339,339,811.62/4,418,757.80
  6. Step 6: Final answer
    x = 3,391,980.28

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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.