Home / 9,951,564.34-13,737,396.09-6,690,270.61

Finding the Fourth Proportional to 9,951,564.34, 13,737,396.09 and 6,690,270.61

Calculator

Solution

The fourth proportional to 9,951,564.34, 13,737,396.09 and 6,690,270.61 is: 9,235,422.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,564.34 : 13,737,396.09 = 6,690,270.61 : x
  2. Step 2: Convert to fraction form
    9,951,564.34/13,737,396.09 = 6,690,270.61/x
  3. Step 3: Cross multiply
    9,951,564.34x = 13,737,396.09 × 6,690,270.61
  4. Step 4: Simplify right side
    9,951,564.34x = 91,906,897,318,855.92
  5. Step 5: Solve for x
    x = 91,906,897,318,855.92/9,951,564.34
  6. Step 6: Final answer
    x = 9,235,422.11

Related Problems

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.