Home / 8,096,838.12-11,169,214.20-5,192,997.84

Finding the Fourth Proportional to 8,096,838.12, 11,169,214.20 and 5,192,997.84

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Solution

The fourth proportional to 8,096,838.12, 11,169,214.20 and 5,192,997.84 is: 7,163,500.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,838.12 : 11,169,214.20 = 5,192,997.84 : x
  2. Step 2: Convert to fraction form
    8,096,838.12/11,169,214.20 = 5,192,997.84/x
  3. Step 3: Cross multiply
    8,096,838.12x = 11,169,214.20 × 5,192,997.84
  4. Step 4: Simplify right side
    8,096,838.12x = 58,001,705,215,097.32
  5. Step 5: Solve for x
    x = 58,001,705,215,097.32/8,096,838.12
  6. Step 6: Final answer
    x = 7,163,500.66

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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.