Home / 1,703,544.32-2,555,811.26-550,766.27

Finding the Fourth Proportional to 1,703,544.32, 2,555,811.26 and 550,766.27

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Solution

The fourth proportional to 1,703,544.32, 2,555,811.26 and 550,766.27 is: 826,309.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,544.32 : 2,555,811.26 = 550,766.27 : x
  2. Step 2: Convert to fraction form
    1,703,544.32/2,555,811.26 = 550,766.27/x
  3. Step 3: Cross multiply
    1,703,544.32x = 2,555,811.26 × 550,766.27
  4. Step 4: Simplify right side
    1,703,544.32x = 1,407,654,638,924.73
  5. Step 5: Solve for x
    x = 1,407,654,638,924.73/1,703,544.32
  6. Step 6: Final answer
    x = 826,309.37

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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.