Home / 8,967,874.80-13,453,561.80-3,850,294.80

Finding the Fourth Proportional to 8,967,874.80, 13,453,561.80 and 3,850,294.80

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Solution

The fourth proportional to 8,967,874.80, 13,453,561.80 and 3,850,294.80 is: 5,776,193.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,874.80 : 13,453,561.80 = 3,850,294.80 : x
  2. Step 2: Convert to fraction form
    8,967,874.80/13,453,561.80 = 3,850,294.80/x
  3. Step 3: Cross multiply
    8,967,874.80x = 13,453,561.80 × 3,850,294.80
  4. Step 4: Simplify right side
    8,967,874.80x = 51,800,179,040,018.64
  5. Step 5: Solve for x
    x = 51,800,179,040,018.64/8,967,874.80
  6. Step 6: Final answer
    x = 5,776,193.38

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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.