Home / 11,094,781.80-16,649,898.27-3,906,894.65

Finding the Fourth Proportional to 11,094,781.80, 16,649,898.27 and 3,906,894.65

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Solution

The fourth proportional to 11,094,781.80, 16,649,898.27 and 3,906,894.65 is: 5,863,062.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094,781.80 : 16,649,898.27 = 3,906,894.65 : x
  2. Step 2: Convert to fraction form
    11,094,781.80/16,649,898.27 = 3,906,894.65/x
  3. Step 3: Cross multiply
    11,094,781.80x = 16,649,898.27 × 3,906,894.65
  4. Step 4: Simplify right side
    11,094,781.80x = 65,049,398,515,732
  5. Step 5: Solve for x
    x = 65,049,398,515,732/11,094,781.80
  6. Step 6: Final answer
    x = 5,863,062.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.