Home / 12,265,933.33-16,927,099.94-6,759,505.76

Finding the Fourth Proportional to 12,265,933.33, 16,927,099.94 and 6,759,505.76

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Solution

The fourth proportional to 12,265,933.33, 16,927,099.94 and 6,759,505.76 is: 9,328,179.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,265,933.33 : 16,927,099.94 = 6,759,505.76 : x
  2. Step 2: Convert to fraction form
    12,265,933.33/16,927,099.94 = 6,759,505.76/x
  3. Step 3: Cross multiply
    12,265,933.33x = 16,927,099.94 × 6,759,505.76
  4. Step 4: Simplify right side
    12,265,933.33x = 114,418,829,476,788.91
  5. Step 5: Solve for x
    x = 114,418,829,476,788.91/12,265,933.33
  6. Step 6: Final answer
    x = 9,328,179.64

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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.