Home / 804,734.44-1,207,288.48-236,092.58

Finding the Fourth Proportional to 804,734.44, 1,207,288.48 and 236,092.58

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Solution

The fourth proportional to 804,734.44, 1,207,288.48 and 236,092.58 is: 354,193.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,734.44 : 1,207,288.48 = 236,092.58 : x
  2. Step 2: Convert to fraction form
    804,734.44/1,207,288.48 = 236,092.58/x
  3. Step 3: Cross multiply
    804,734.44x = 1,207,288.48 × 236,092.58
  4. Step 4: Simplify right side
    804,734.44x = 285,031,852,047.48
  5. Step 5: Solve for x
    x = 285,031,852,047.48/804,734.44
  6. Step 6: Final answer
    x = 354,193.68

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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.