Home / 794,813.19-1,096,286.24-522,794.13

Finding the Fourth Proportional to 794,813.19, 1,096,286.24 and 522,794.13

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Solution

The fourth proportional to 794,813.19, 1,096,286.24 and 522,794.13 is: 721,090.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,813.19 : 1,096,286.24 = 522,794.13 : x
  2. Step 2: Convert to fraction form
    794,813.19/1,096,286.24 = 522,794.13/x
  3. Step 3: Cross multiply
    794,813.19x = 1,096,286.24 × 522,794.13
  4. Step 4: Simplify right side
    794,813.19x = 573,132,008,457.80
  5. Step 5: Solve for x
    x = 573,132,008,457.80/794,813.19
  6. Step 6: Final answer
    x = 721,090.21

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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.