Home / 8,090,195.58-11,164,393.83-4,419,110.46

Finding the Fourth Proportional to 8,090,195.58, 11,164,393.83 and 4,419,110.46

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Solution

The fourth proportional to 8,090,195.58, 11,164,393.83 and 4,419,110.46 is: 6,098,330.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,090,195.58 : 11,164,393.83 = 4,419,110.46 : x
  2. Step 2: Convert to fraction form
    8,090,195.58/11,164,393.83 = 4,419,110.46/x
  3. Step 3: Cross multiply
    8,090,195.58x = 11,164,393.83 × 4,419,110.46
  4. Step 4: Simplify right side
    8,090,195.58x = 49,336,689,553,712.46
  5. Step 5: Solve for x
    x = 49,336,689,553,712.46/8,090,195.58
  6. Step 6: Final answer
    x = 6,098,330.88

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1.5x scale

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.