Home / 608,976.84-913,215.44-182,362.38

Finding the Fourth Proportional to 608,976.84, 913,215.44 and 182,362.38

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Solution

The fourth proportional to 608,976.84, 913,215.44 and 182,362.38 is: 273,468.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,976.84 : 913,215.44 = 182,362.38 : x
  2. Step 2: Convert to fraction form
    608,976.84/913,215.44 = 182,362.38/x
  3. Step 3: Cross multiply
    608,976.84x = 913,215.44 × 182,362.38
  4. Step 4: Simplify right side
    608,976.84x = 166,536,141,091.15
  5. Step 5: Solve for x
    x = 166,536,141,091.15/608,976.84
  6. Step 6: Final answer
    x = 273,468.76

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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.