Home / 7,403,624.22-11,110,231.68-3,994,264.16

Finding the Fourth Proportional to 7,403,624.22, 11,110,231.68 and 3,994,264.16

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Solution

The fourth proportional to 7,403,624.22, 11,110,231.68 and 3,994,264.16 is: 5,993,983.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,403,624.22 : 11,110,231.68 = 3,994,264.16 : x
  2. Step 2: Convert to fraction form
    7,403,624.22/11,110,231.68 = 3,994,264.16/x
  3. Step 3: Cross multiply
    7,403,624.22x = 11,110,231.68 × 3,994,264.16
  4. Step 4: Simplify right side
    7,403,624.22x = 44,377,200,153,169.43
  5. Step 5: Solve for x
    x = 44,377,200,153,169.43/7,403,624.22
  6. Step 6: Final answer
    x = 5,993,983.33

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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.