Home / 3,525,468.50-4,866,634.77-2,381,098.88

Finding the Fourth Proportional to 3,525,468.50, 4,866,634.77 and 2,381,098.88

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Solution

The fourth proportional to 3,525,468.50, 4,866,634.77 and 2,381,098.88 is: 3,286,921.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,468.50 : 4,866,634.77 = 2,381,098.88 : x
  2. Step 2: Convert to fraction form
    3,525,468.50/4,866,634.77 = 2,381,098.88/x
  3. Step 3: Cross multiply
    3,525,468.50x = 4,866,634.77 × 2,381,098.88
  4. Step 4: Simplify right side
    3,525,468.50x = 11,587,938,600,216.06
  5. Step 5: Solve for x
    x = 11,587,938,600,216.06/3,525,468.50
  6. Step 6: Final answer
    x = 3,286,921.61

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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.