Home / 7,991,018.33-11,024,906.87-4,550,823.59

Finding the Fourth Proportional to 7,991,018.33, 11,024,906.87 and 4,550,823.59

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Solution

The fourth proportional to 7,991,018.33, 11,024,906.87 and 4,550,823.59 is: 6,278,599.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,991,018.33 : 11,024,906.87 = 4,550,823.59 : x
  2. Step 2: Convert to fraction form
    7,991,018.33/11,024,906.87 = 4,550,823.59/x
  3. Step 3: Cross multiply
    7,991,018.33x = 11,024,906.87 × 4,550,823.59
  4. Step 4: Simplify right side
    7,991,018.33x = 50,172,406,183,670.41
  5. Step 5: Solve for x
    x = 50,172,406,183,670.41/7,991,018.33
  6. Step 6: Final answer
    x = 6,278,599.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.