Home / 6,755,330.21-10,138,320.77-2,496,716.33

Finding the Fourth Proportional to 6,755,330.21, 10,138,320.77 and 2,496,716.33

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Solution

The fourth proportional to 6,755,330.21, 10,138,320.77 and 2,496,716.33 is: 3,747,042.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755,330.21 : 10,138,320.77 = 2,496,716.33 : x
  2. Step 2: Convert to fraction form
    6,755,330.21/10,138,320.77 = 2,496,716.33/x
  3. Step 3: Cross multiply
    6,755,330.21x = 10,138,320.77 × 2,496,716.33
  4. Step 4: Simplify right side
    6,755,330.21x = 25,312,511,038,099.39
  5. Step 5: Solve for x
    x = 25,312,511,038,099.39/6,755,330.21
  6. Step 6: Final answer
    x = 3,747,042.74

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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.