Home / 1,727,703.48-2,591,933.40-529,719.24

Finding the Fourth Proportional to 1,727,703.48, 2,591,933.40 and 529,719.24

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Solution

The fourth proportional to 1,727,703.48, 2,591,933.40 and 529,719.24 is: 794,694.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,703.48 : 2,591,933.40 = 529,719.24 : x
  2. Step 2: Convert to fraction form
    1,727,703.48/2,591,933.40 = 529,719.24/x
  3. Step 3: Cross multiply
    1,727,703.48x = 2,591,933.40 × 529,719.24
  4. Step 4: Simplify right side
    1,727,703.48x = 1,372,996,990,778.62
  5. Step 5: Solve for x
    x = 1,372,996,990,778.62/1,727,703.48
  6. Step 6: Final answer
    x = 794,694.81

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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.