Home / 1,726,127.99-2,589,098.05-528,050.31

Finding the Fourth Proportional to 1,726,127.99, 2,589,098.05 and 528,050.31

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Solution

The fourth proportional to 1,726,127.99, 2,589,098.05 and 528,050.31 is: 792,046.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,127.99 : 2,589,098.05 = 528,050.31 : x
  2. Step 2: Convert to fraction form
    1,726,127.99/2,589,098.05 = 528,050.31/x
  3. Step 3: Cross multiply
    1,726,127.99x = 2,589,098.05 × 528,050.31
  4. Step 4: Simplify right side
    1,726,127.99x = 1,367,174,027,922.90
  5. Step 5: Solve for x
    x = 1,367,174,027,922.90/1,726,127.99
  6. Step 6: Final answer
    x = 792,046.73

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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.