Home / 794,734.01-1,096,699.55-450,593.09

Finding the Fourth Proportional to 794,734.01, 1,096,699.55 and 450,593.09

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Solution

The fourth proportional to 794,734.01, 1,096,699.55 and 450,593.09 is: 621,799.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,734.01 : 1,096,699.55 = 450,593.09 : x
  2. Step 2: Convert to fraction form
    794,734.01/1,096,699.55 = 450,593.09/x
  3. Step 3: Cross multiply
    794,734.01x = 1,096,699.55 × 450,593.09
  4. Step 4: Simplify right side
    794,734.01x = 494,165,239,036.11
  5. Step 5: Solve for x
    x = 494,165,239,036.11/794,734.01
  6. Step 6: Final answer
    x = 621,799.54

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Double scale
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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.