Home / 3,336,647.41-5,005,364.77-2,500,513.57

Finding the Fourth Proportional to 3,336,647.41, 5,005,364.77 and 2,500,513.57

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Solution

The fourth proportional to 3,336,647.41, 5,005,364.77 and 2,500,513.57 is: 3,751,065.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,647.41 : 5,005,364.77 = 2,500,513.57 : x
  2. Step 2: Convert to fraction form
    3,336,647.41/5,005,364.77 = 2,500,513.57/x
  3. Step 3: Cross multiply
    3,336,647.41x = 5,005,364.77 × 2,500,513.57
  4. Step 4: Simplify right side
    3,336,647.41x = 12,515,982,530,184.93
  5. Step 5: Solve for x
    x = 12,515,982,530,184.93/3,336,647.41
  6. Step 6: Final answer
    x = 3,751,065.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.