Home / 8,192,117.31-11,309,372.00-5,984,501.73

Finding the Fourth Proportional to 8,192,117.31, 11,309,372.00 and 5,984,501.73

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Solution

The fourth proportional to 8,192,117.31, 11,309,372.00 and 5,984,501.73 is: 8,261,717.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,192,117.31 : 11,309,372.00 = 5,984,501.73 : x
  2. Step 2: Convert to fraction form
    8,192,117.31/11,309,372.00 = 5,984,501.73/x
  3. Step 3: Cross multiply
    8,192,117.31x = 11,309,372.00 × 5,984,501.73
  4. Step 4: Simplify right side
    8,192,117.31x = 67,680,956,269,291.05
  5. Step 5: Solve for x
    x = 67,680,956,269,291.05/8,192,117.31
  6. Step 6: Final answer
    x = 8,261,717.17

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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.