Home / 735,406.80-1,103,173.79-202,927.85

Finding the Fourth Proportional to 735,406.80, 1,103,173.79 and 202,927.85

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Solution

The fourth proportional to 735,406.80, 1,103,173.79 and 202,927.85 is: 304,409.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,406.80 : 1,103,173.79 = 202,927.85 : x
  2. Step 2: Convert to fraction form
    735,406.80/1,103,173.79 = 202,927.85/x
  3. Step 3: Cross multiply
    735,406.80x = 1,103,173.79 × 202,927.85
  4. Step 4: Simplify right side
    735,406.80x = 223,864,687,124.35
  5. Step 5: Solve for x
    x = 223,864,687,124.35/735,406.80
  6. Step 6: Final answer
    x = 304,409.32

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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.