Home / 12,265,553.37-16,927,204.53-6,758,918.82

Finding the Fourth Proportional to 12,265,553.37, 16,927,204.53 and 6,758,918.82

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Solution

The fourth proportional to 12,265,553.37, 16,927,204.53 and 6,758,918.82 is: 9,327,716.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,265,553.37 : 16,927,204.53 = 6,758,918.82 : x
  2. Step 2: Convert to fraction form
    12,265,553.37/16,927,204.53 = 6,758,918.82/x
  3. Step 3: Cross multiply
    12,265,553.37x = 16,927,204.53 × 6,758,918.82
  4. Step 4: Simplify right side
    12,265,553.37x = 114,409,601,267,806.27
  5. Step 5: Solve for x
    x = 114,409,601,267,806.27/12,265,553.37
  6. Step 6: Final answer
    x = 9,327,716.23

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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.