Home / 723,324.66-1,084,765.48-500,119.44

Finding the Fourth Proportional to 723,324.66, 1,084,765.48 and 500,119.44

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Solution

The fourth proportional to 723,324.66, 1,084,765.48 and 500,119.44 is: 750,026.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    723,324.66 : 1,084,765.48 = 500,119.44 : x
  2. Step 2: Convert to fraction form
    723,324.66/1,084,765.48 = 500,119.44/x
  3. Step 3: Cross multiply
    723,324.66x = 1,084,765.48 × 500,119.44
  4. Step 4: Simplify right side
    723,324.66x = 542,512,304,388.93
  5. Step 5: Solve for x
    x = 542,512,304,388.93/723,324.66
  6. Step 6: Final answer
    x = 750,026.00

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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.