Home / 823,754.18-1,235,594.35-224,713.42

Finding the Fourth Proportional to 823,754.18, 1,235,594.35 and 224,713.42

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Solution

The fourth proportional to 823,754.18, 1,235,594.35 and 224,713.42 is: 337,060.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    823,754.18 : 1,235,594.35 = 224,713.42 : x
  2. Step 2: Convert to fraction form
    823,754.18/1,235,594.35 = 224,713.42/x
  3. Step 3: Cross multiply
    823,754.18x = 1,235,594.35 × 224,713.42
  4. Step 4: Simplify right side
    823,754.18x = 277,654,629,313.08
  5. Step 5: Solve for x
    x = 277,654,629,313.08/823,754.18
  6. Step 6: Final answer
    x = 337,060.05

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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.