Home / 622,049.04-933,221.62-201,324.92

Finding the Fourth Proportional to 622,049.04, 933,221.62 and 201,324.92

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Solution

The fourth proportional to 622,049.04, 933,221.62 and 201,324.92 is: 302,035.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,049.04 : 933,221.62 = 201,324.92 : x
  2. Step 2: Convert to fraction form
    622,049.04/933,221.62 = 201,324.92/x
  3. Step 3: Cross multiply
    622,049.04x = 933,221.62 × 201,324.92
  4. Step 4: Simplify right side
    622,049.04x = 187,880,767,988.77
  5. Step 5: Solve for x
    x = 187,880,767,988.77/622,049.04
  6. Step 6: Final answer
    x = 302,035.30

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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.