Home / 1,723,057.87-2,584,867.57-508,757.24

Finding the Fourth Proportional to 1,723,057.87, 2,584,867.57 and 508,757.24

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Solution

The fourth proportional to 1,723,057.87, 2,584,867.57 and 508,757.24 is: 763,218.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,057.87 : 2,584,867.57 = 508,757.24 : x
  2. Step 2: Convert to fraction form
    1,723,057.87/2,584,867.57 = 508,757.24/x
  3. Step 3: Cross multiply
    1,723,057.87x = 2,584,867.57 × 508,757.24
  4. Step 4: Simplify right side
    1,723,057.87x = 1,315,070,093,664.89
  5. Step 5: Solve for x
    x = 1,315,070,093,664.89/1,723,057.87
  6. Step 6: Final answer
    x = 763,218.76

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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.