Home / 11,094,780.30-16,649,896.02-3,906,893.15

Finding the Fourth Proportional to 11,094,780.30, 16,649,896.02 and 3,906,893.15

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Solution

The fourth proportional to 11,094,780.30, 16,649,896.02 and 3,906,893.15 is: 5,863,060.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,094,780.30 : 16,649,896.02 = 3,906,893.15 : x
  2. Step 2: Convert to fraction form
    11,094,780.30/16,649,896.02 = 3,906,893.15/x
  3. Step 3: Cross multiply
    11,094,780.30x = 16,649,896.02 × 3,906,893.15
  4. Step 4: Simplify right side
    11,094,780.30x = 65,049,364,695,263.32
  5. Step 5: Solve for x
    x = 65,049,364,695,263.32/11,094,780.30
  6. Step 6: Final answer
    x = 5,863,060.19

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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.