Home / 1,350,703.52-2,022,378.60-950,744.96

Finding the Fourth Proportional to 1,350,703.52, 2,022,378.60 and 950,744.96

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Solution

The fourth proportional to 1,350,703.52, 2,022,378.60 and 950,744.96 is: 1,423,529.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,703.52 : 2,022,378.60 = 950,744.96 : x
  2. Step 2: Convert to fraction form
    1,350,703.52/2,022,378.60 = 950,744.96/x
  3. Step 3: Cross multiply
    1,350,703.52x = 2,022,378.60 × 950,744.96
  4. Step 4: Simplify right side
    1,350,703.52x = 1,922,766,261,161.86
  5. Step 5: Solve for x
    x = 1,922,766,261,161.86/1,350,703.52
  6. Step 6: Final answer
    x = 1,423,529.47

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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.