Home / 9,212,841.84-13,790,919.24-6,011,073.84

Finding the Fourth Proportional to 9,212,841.84, 13,790,919.24 and 6,011,073.84

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Solution

The fourth proportional to 9,212,841.84, 13,790,919.24 and 6,011,073.84 is: 8,998,117.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,212,841.84 : 13,790,919.24 = 6,011,073.84 : x
  2. Step 2: Convert to fraction form
    9,212,841.84/13,790,919.24 = 6,011,073.84/x
  3. Step 3: Cross multiply
    9,212,841.84x = 13,790,919.24 × 6,011,073.84
  4. Step 4: Simplify right side
    9,212,841.84x = 82,898,233,873,116.69
  5. Step 5: Solve for x
    x = 82,898,233,873,116.69/9,212,841.84
  6. Step 6: Final answer
    x = 8,998,117.55

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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.