Home / 1,896,292.83-2,843,846.33-633,825.21

Finding the Fourth Proportional to 1,896,292.83, 2,843,846.33 and 633,825.21

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Solution

The fourth proportional to 1,896,292.83, 2,843,846.33 and 633,825.21 is: 950,539.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,292.83 : 2,843,846.33 = 633,825.21 : x
  2. Step 2: Convert to fraction form
    1,896,292.83/2,843,846.33 = 633,825.21/x
  3. Step 3: Cross multiply
    1,896,292.83x = 2,843,846.33 × 633,825.21
  4. Step 4: Simplify right side
    1,896,292.83x = 1,802,501,494,150.85
  5. Step 5: Solve for x
    x = 1,802,501,494,150.85/1,896,292.83
  6. Step 6: Final answer
    x = 950,539.63

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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.