Home / 735,456.44-1,103,248.20-202,977.56

Finding the Fourth Proportional to 735,456.44, 1,103,248.20 and 202,977.56

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Solution

The fourth proportional to 735,456.44, 1,103,248.20 and 202,977.56 is: 304,483.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,456.44 : 1,103,248.20 = 202,977.56 : x
  2. Step 2: Convert to fraction form
    735,456.44/1,103,248.20 = 202,977.56/x
  3. Step 3: Cross multiply
    735,456.44x = 1,103,248.20 × 202,977.56
  4. Step 4: Simplify right side
    735,456.44x = 223,934,627,710.39
  5. Step 5: Solve for x
    x = 223,934,627,710.39/735,456.44
  6. Step 6: Final answer
    x = 304,483.88

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1.5x scale

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.