Home / 1,650,793.80-2,476,190.70-933,348.45

Finding the Fourth Proportional to 1,650,793.80, 2,476,190.70 and 933,348.45

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Solution

The fourth proportional to 1,650,793.80, 2,476,190.70 and 933,348.45 is: 1,400,022.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,793.80 : 2,476,190.70 = 933,348.45 : x
  2. Step 2: Convert to fraction form
    1,650,793.80/2,476,190.70 = 933,348.45/x
  3. Step 3: Cross multiply
    1,650,793.80x = 2,476,190.70 × 933,348.45
  4. Step 4: Simplify right side
    1,650,793.80x = 2,311,148,751,749.42
  5. Step 5: Solve for x
    x = 2,311,148,751,749.42/1,650,793.80
  6. Step 6: Final answer
    x = 1,400,022.68

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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.