Home / 3,525,630.22-5,288,447.08-2,327,272.46

Finding the Fourth Proportional to 3,525,630.22, 5,288,447.08 and 2,327,272.46

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Solution

The fourth proportional to 3,525,630.22, 5,288,447.08 and 2,327,272.46 is: 3,490,909.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,630.22 : 5,288,447.08 = 2,327,272.46 : x
  2. Step 2: Convert to fraction form
    3,525,630.22/5,288,447.08 = 2,327,272.46/x
  3. Step 3: Cross multiply
    3,525,630.22x = 5,288,447.08 × 2,327,272.46
  4. Step 4: Simplify right side
    3,525,630.22x = 12,307,657,245,451.42
  5. Step 5: Solve for x
    x = 12,307,657,245,451.42/3,525,630.22
  6. Step 6: Final answer
    x = 3,490,909.85

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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.