Home / 2,234,403.22-3,351,172.29-868,174.60

Finding the Fourth Proportional to 2,234,403.22, 3,351,172.29 and 868,174.60

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Solution

The fourth proportional to 2,234,403.22, 3,351,172.29 and 868,174.60 is: 1,302,093.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,403.22 : 3,351,172.29 = 868,174.60 : x
  2. Step 2: Convert to fraction form
    2,234,403.22/3,351,172.29 = 868,174.60/x
  3. Step 3: Cross multiply
    2,234,403.22x = 3,351,172.29 × 868,174.60
  4. Step 4: Simplify right side
    2,234,403.22x = 2,909,402,662,401.83
  5. Step 5: Solve for x
    x = 2,909,402,662,401.83/2,234,403.22
  6. Step 6: Final answer
    x = 1,302,093.84

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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.