Home / 1,726,124.24-2,589,092.42-528,046.56

Finding the Fourth Proportional to 1,726,124.24, 2,589,092.42 and 528,046.56

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Solution

The fourth proportional to 1,726,124.24, 2,589,092.42 and 528,046.56 is: 792,041.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,124.24 : 2,589,092.42 = 528,046.56 : x
  2. Step 2: Convert to fraction form
    1,726,124.24/2,589,092.42 = 528,046.56/x
  3. Step 3: Cross multiply
    1,726,124.24x = 2,589,092.42 × 528,046.56
  4. Step 4: Simplify right side
    1,726,124.24x = 1,367,161,347,223.19
  5. Step 5: Solve for x
    x = 1,367,161,347,223.19/1,726,124.24
  6. Step 6: Final answer
    x = 792,041.10

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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.