Home / 2,265,799.35-3,126,869.52-1,233,374.43

Finding the Fourth Proportional to 2,265,799.35, 3,126,869.52 and 1,233,374.43

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Solution

The fourth proportional to 2,265,799.35, 3,126,869.52 and 1,233,374.43 is: 1,702,092.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,799.35 : 3,126,869.52 = 1,233,374.43 : x
  2. Step 2: Convert to fraction form
    2,265,799.35/3,126,869.52 = 1,233,374.43/x
  3. Step 3: Cross multiply
    2,265,799.35x = 3,126,869.52 × 1,233,374.43
  4. Step 4: Simplify right side
    2,265,799.35x = 3,856,600,911,914.37
  5. Step 5: Solve for x
    x = 3,856,600,911,914.37/2,265,799.35
  6. Step 6: Final answer
    x = 1,702,092.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.