Home / 6,695,040.75-9,115,553.57-6,673,783.11

Finding the Fourth Proportional to 6,695,040.75, 9,115,553.57 and 6,673,783.11

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Solution

The fourth proportional to 6,695,040.75, 9,115,553.57 and 6,673,783.11 is: 9,086,610.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,695,040.75 : 9,115,553.57 = 6,673,783.11 : x
  2. Step 2: Convert to fraction form
    6,695,040.75/9,115,553.57 = 6,673,783.11/x
  3. Step 3: Cross multiply
    6,695,040.75x = 9,115,553.57 × 6,673,783.11
  4. Step 4: Simplify right side
    6,695,040.75x = 60,835,227,450,002.30
  5. Step 5: Solve for x
    x = 60,835,227,450,002.30/6,695,040.75
  6. Step 6: Final answer
    x = 9,086,610.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.