Home / 622,048.30-933,220.50-201,324.16

Finding the Fourth Proportional to 622,048.30, 933,220.50 and 201,324.16

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Solution

The fourth proportional to 622,048.30, 933,220.50 and 201,324.16 is: 302,034.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,048.30 : 933,220.50 = 201,324.16 : x
  2. Step 2: Convert to fraction form
    622,048.30/933,220.50 = 201,324.16/x
  3. Step 3: Cross multiply
    622,048.30x = 933,220.50 × 201,324.16
  4. Step 4: Simplify right side
    622,048.30x = 187,879,833,257.28
  5. Step 5: Solve for x
    x = 187,879,833,257.28/622,048.30
  6. Step 6: Final answer
    x = 302,034.16

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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.