Home / 6,377,633.94-9,561,965.45-2,962,294.41

Finding the Fourth Proportional to 6,377,633.94, 9,561,965.45 and 2,962,294.41

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Solution

The fourth proportional to 6,377,633.94, 9,561,965.45 and 2,962,294.41 is: 4,441,358.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377,633.94 : 9,561,965.45 = 2,962,294.41 : x
  2. Step 2: Convert to fraction form
    6,377,633.94/9,561,965.45 = 2,962,294.41/x
  3. Step 3: Cross multiply
    6,377,633.94x = 9,561,965.45 × 2,962,294.41
  4. Step 4: Simplify right side
    6,377,633.94x = 28,325,356,786,336.66
  5. Step 5: Solve for x
    x = 28,325,356,786,336.66/6,377,633.94
  6. Step 6: Final answer
    x = 4,441,358.20

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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.