Home / 799,152.33-1,198,729.25-222,752.58

Finding the Fourth Proportional to 799,152.33, 1,198,729.25 and 222,752.58

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Solution

The fourth proportional to 799,152.33, 1,198,729.25 and 222,752.58 is: 334,129.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,152.33 : 1,198,729.25 = 222,752.58 : x
  2. Step 2: Convert to fraction form
    799,152.33/1,198,729.25 = 222,752.58/x
  3. Step 3: Cross multiply
    799,152.33x = 1,198,729.25 × 222,752.58
  4. Step 4: Simplify right side
    799,152.33x = 267,020,035,754.63
  5. Step 5: Solve for x
    x = 267,020,035,754.63/799,152.33
  6. Step 6: Final answer
    x = 334,129.08

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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.