Home / 1,728,508.56-2,593,183.37-575,752.20

Finding the Fourth Proportional to 1,728,508.56, 2,593,183.37 and 575,752.20

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Solution

The fourth proportional to 1,728,508.56, 2,593,183.37 and 575,752.20 is: 863,768.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,508.56 : 2,593,183.37 = 575,752.20 : x
  2. Step 2: Convert to fraction form
    1,728,508.56/2,593,183.37 = 575,752.20/x
  3. Step 3: Cross multiply
    1,728,508.56x = 2,593,183.37 × 575,752.20
  4. Step 4: Simplify right side
    1,728,508.56x = 1,493,031,027,402.15
  5. Step 5: Solve for x
    x = 1,493,031,027,402.15/1,728,508.56
  6. Step 6: Final answer
    x = 863,768.37

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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.