Home / 5,962,381.50-8,228,087.82-3,246,127.50

Finding the Fourth Proportional to 5,962,381.50, 8,228,087.82 and 3,246,127.50

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Solution

The fourth proportional to 5,962,381.50, 8,228,087.82 and 3,246,127.50 is: 4,479,656.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962,381.50 : 8,228,087.82 = 3,246,127.50 : x
  2. Step 2: Convert to fraction form
    5,962,381.50/8,228,087.82 = 3,246,127.50/x
  3. Step 3: Cross multiply
    5,962,381.50x = 8,228,087.82 × 3,246,127.50
  4. Step 4: Simplify right side
    5,962,381.50x = 26,709,422,144,917.05
  5. Step 5: Solve for x
    x = 26,709,422,144,917.05/5,962,381.50
  6. Step 6: Final answer
    x = 4,479,656.68

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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.