Home / 6,767,409.33-9,339,096.79-3,669,938.75

Finding the Fourth Proportional to 6,767,409.33, 9,339,096.79 and 3,669,938.75

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Solution

The fourth proportional to 6,767,409.33, 9,339,096.79 and 3,669,938.75 is: 5,064,554.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767,409.33 : 9,339,096.79 = 3,669,938.75 : x
  2. Step 2: Convert to fraction form
    6,767,409.33/9,339,096.79 = 3,669,938.75/x
  3. Step 3: Cross multiply
    6,767,409.33x = 9,339,096.79 × 3,669,938.75
  4. Step 4: Simplify right side
    6,767,409.33x = 34,273,913,227,556.78
  5. Step 5: Solve for x
    x = 34,273,913,227,556.78/6,767,409.33
  6. Step 6: Final answer
    x = 5,064,554.48

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1.5x scale

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.