Home / 996,202.76-1,375,054.26-694,493.96

Finding the Fourth Proportional to 996,202.76, 1,375,054.26 and 694,493.96

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Solution

The fourth proportional to 996,202.76, 1,375,054.26 and 694,493.96 is: 958,606.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,202.76 : 1,375,054.26 = 694,493.96 : x
  2. Step 2: Convert to fraction form
    996,202.76/1,375,054.26 = 694,493.96/x
  3. Step 3: Cross multiply
    996,202.76x = 1,375,054.26 × 694,493.96
  4. Step 4: Simplify right side
    996,202.76x = 954,966,878,242.27
  5. Step 5: Solve for x
    x = 954,966,878,242.27/996,202.76
  6. Step 6: Final answer
    x = 958,606.94

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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.