Home / 3,659,304.22-5,489,225.96-963,610.76

Finding the Fourth Proportional to 3,659,304.22, 5,489,225.96 and 963,610.76

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Solution

The fourth proportional to 3,659,304.22, 5,489,225.96 and 963,610.76 is: 1,445,487.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,304.22 : 5,489,225.96 = 963,610.76 : x
  2. Step 2: Convert to fraction form
    3,659,304.22/5,489,225.96 = 963,610.76/x
  3. Step 3: Cross multiply
    3,659,304.22x = 5,489,225.96 × 963,610.76
  4. Step 4: Simplify right side
    3,659,304.22x = 5,289,477,208,032.34
  5. Step 5: Solve for x
    x = 5,289,477,208,032.34/3,659,304.22
  6. Step 6: Final answer
    x = 1,445,487.15

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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.