Home / 704,616.63-1,056,922.10-255,232.33

Finding the Fourth Proportional to 704,616.63, 1,056,922.10 and 255,232.33

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Solution

The fourth proportional to 704,616.63, 1,056,922.10 and 255,232.33 is: 382,847.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,616.63 : 1,056,922.10 = 255,232.33 : x
  2. Step 2: Convert to fraction form
    704,616.63/1,056,922.10 = 255,232.33/x
  3. Step 3: Cross multiply
    704,616.63x = 1,056,922.10 × 255,232.33
  4. Step 4: Simplify right side
    704,616.63x = 269,760,690,211.49
  5. Step 5: Solve for x
    x = 269,760,690,211.49/704,616.63
  6. Step 6: Final answer
    x = 382,847.46

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Similar ratio
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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.