Home / 702,976.52-1,054,464.78-197,517.08

Finding the Fourth Proportional to 702,976.52, 1,054,464.78 and 197,517.08

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Solution

The fourth proportional to 702,976.52, 1,054,464.78 and 197,517.08 is: 296,275.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    702,976.52 : 1,054,464.78 = 197,517.08 : x
  2. Step 2: Convert to fraction form
    702,976.52/1,054,464.78 = 197,517.08/x
  3. Step 3: Cross multiply
    702,976.52x = 1,054,464.78 × 197,517.08
  4. Step 4: Simplify right side
    702,976.52x = 208,274,807,685.29
  5. Step 5: Solve for x
    x = 208,274,807,685.29/702,976.52
  6. Step 6: Final answer
    x = 296,275.62

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Similar ratio
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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.