Home / 7,403,625.23-11,110,233.18-3,994,265.16

Finding the Fourth Proportional to 7,403,625.23, 11,110,233.18 and 3,994,265.16

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Solution

The fourth proportional to 7,403,625.23, 11,110,233.18 and 3,994,265.16 is: 5,993,984.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,403,625.23 : 11,110,233.18 = 3,994,265.16 : x
  2. Step 2: Convert to fraction form
    7,403,625.23/11,110,233.18 = 3,994,265.16/x
  3. Step 3: Cross multiply
    7,403,625.23x = 11,110,233.18 × 3,994,265.16
  4. Step 4: Simplify right side
    7,403,625.23x = 44,377,217,310,350.01
  5. Step 5: Solve for x
    x = 44,377,217,310,350.01/7,403,625.23
  6. Step 6: Final answer
    x = 5,993,984.83

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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.