Home / 622,060.20-933,090.30-248,351.40

Finding the Fourth Proportional to 622,060.20, 933,090.30 and 248,351.40

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Solution

The fourth proportional to 622,060.20, 933,090.30 and 248,351.40 is: 372,527.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,060.20 : 933,090.30 = 248,351.40 : x
  2. Step 2: Convert to fraction form
    622,060.20/933,090.30 = 248,351.40/x
  3. Step 3: Cross multiply
    622,060.20x = 933,090.30 × 248,351.40
  4. Step 4: Simplify right side
    622,060.20x = 231,734,282,331.42
  5. Step 5: Solve for x
    x = 231,734,282,331.42/622,060.20
  6. Step 6: Final answer
    x = 372,527.10

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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.