Home / 9,951,552.06-13,737,379.14-6,690,258.27

Finding the Fourth Proportional to 9,951,552.06, 13,737,379.14 and 6,690,258.27

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Solution

The fourth proportional to 9,951,552.06, 13,737,379.14 and 6,690,258.27 is: 9,235,405.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,552.06 : 13,737,379.14 = 6,690,258.27 : x
  2. Step 2: Convert to fraction form
    9,951,552.06/13,737,379.14 = 6,690,258.27/x
  3. Step 3: Cross multiply
    9,951,552.06x = 13,737,379.14 × 6,690,258.27
  4. Step 4: Simplify right side
    9,951,552.06x = 91,906,614,399,510.48
  5. Step 5: Solve for x
    x = 91,906,614,399,510.48/9,951,552.06
  6. Step 6: Final answer
    x = 9,235,405.08

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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.