Home / 822,058.88-1,233,170.40-223,029.92

Finding the Fourth Proportional to 822,058.88, 1,233,170.40 and 223,029.92

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Solution

The fourth proportional to 822,058.88, 1,233,170.40 and 223,029.92 is: 334,567.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,058.88 : 1,233,170.40 = 223,029.92 : x
  2. Step 2: Convert to fraction form
    822,058.88/1,233,170.40 = 223,029.92/x
  3. Step 3: Cross multiply
    822,058.88x = 1,233,170.40 × 223,029.92
  4. Step 4: Simplify right side
    822,058.88x = 275,033,895,658.37
  5. Step 5: Solve for x
    x = 275,033,895,658.37/822,058.88
  6. Step 6: Final answer
    x = 334,567.15

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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.