Home / 996,202.08-1,374,553.44-633,494.88

Finding the Fourth Proportional to 996,202.08, 1,374,553.44 and 633,494.88

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Solution

The fourth proportional to 996,202.08, 1,374,553.44 and 633,494.88 is: 874,092.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,202.08 : 1,374,553.44 = 633,494.88 : x
  2. Step 2: Convert to fraction form
    996,202.08/1,374,553.44 = 633,494.88/x
  3. Step 3: Cross multiply
    996,202.08x = 1,374,553.44 × 633,494.88
  4. Step 4: Simplify right side
    996,202.08x = 870,772,566,526.39
  5. Step 5: Solve for x
    x = 870,772,566,526.39/996,202.08
  6. Step 6: Final answer
    x = 874,092.30

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Double scale
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Similar ratio
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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.