Home / 730,241.24-1,094,382.73-568,330.80

Finding the Fourth Proportional to 730,241.24, 1,094,382.73 and 568,330.80

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Solution

The fourth proportional to 730,241.24, 1,094,382.73 and 568,330.80 is: 851,734.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,241.24 : 1,094,382.73 = 568,330.80 : x
  2. Step 2: Convert to fraction form
    730,241.24/1,094,382.73 = 568,330.80/x
  3. Step 3: Cross multiply
    730,241.24x = 1,094,382.73 × 568,330.80
  4. Step 4: Simplify right side
    730,241.24x = 621,971,412,447.08
  5. Step 5: Solve for x
    x = 621,971,412,447.08/730,241.24
  6. Step 6: Final answer
    x = 851,734.16

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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.