Home / 4,677,593.25-6,455,078.73-2,531,417.25

Finding the Fourth Proportional to 4,677,593.25, 6,455,078.73 and 2,531,417.25

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Solution

The fourth proportional to 4,677,593.25, 6,455,078.73 and 2,531,417.25 is: 3,493,355.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,593.25 : 6,455,078.73 = 2,531,417.25 : x
  2. Step 2: Convert to fraction form
    4,677,593.25/6,455,078.73 = 2,531,417.25/x
  3. Step 3: Cross multiply
    4,677,593.25x = 6,455,078.73 × 2,531,417.25
  4. Step 4: Simplify right side
    4,677,593.25x = 16,340,497,647,230.09
  5. Step 5: Solve for x
    x = 16,340,497,647,230.09/4,677,593.25
  6. Step 6: Final answer
    x = 3,493,355.83

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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.