Home / 8,593,087.84-11,858,773.01-4,922,713.78

Finding the Fourth Proportional to 8,593,087.84, 11,858,773.01 and 4,922,713.78

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Solution

The fourth proportional to 8,593,087.84, 11,858,773.01 and 4,922,713.78 is: 6,793,523.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,593,087.84 : 11,858,773.01 = 4,922,713.78 : x
  2. Step 2: Convert to fraction form
    8,593,087.84/11,858,773.01 = 4,922,713.78/x
  3. Step 3: Cross multiply
    8,593,087.84x = 11,858,773.01 × 4,922,713.78
  4. Step 4: Simplify right side
    8,593,087.84x = 58,377,345,226,311.65
  5. Step 5: Solve for x
    x = 58,377,345,226,311.65/8,593,087.84
  6. Step 6: Final answer
    x = 6,793,523.63

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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.