Home / 1,033,654.63-1,550,481.96-323,738.23

Finding the Fourth Proportional to 1,033,654.63, 1,550,481.96 and 323,738.23

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Solution

The fourth proportional to 1,033,654.63, 1,550,481.96 and 323,738.23 is: 485,607.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,654.63 : 1,550,481.96 = 323,738.23 : x
  2. Step 2: Convert to fraction form
    1,033,654.63/1,550,481.96 = 323,738.23/x
  3. Step 3: Cross multiply
    1,033,654.63x = 1,550,481.96 × 323,738.23
  4. Step 4: Simplify right side
    1,033,654.63x = 501,950,285,377.33
  5. Step 5: Solve for x
    x = 501,950,285,377.33/1,033,654.63
  6. Step 6: Final answer
    x = 485,607.35

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.