Home / 622,166.37-933,397.17-201,442.24

Finding the Fourth Proportional to 622,166.37, 933,397.17 and 201,442.24

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Solution

The fourth proportional to 622,166.37, 933,397.17 and 201,442.24 is: 302,211.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,166.37 : 933,397.17 = 201,442.24 : x
  2. Step 2: Convert to fraction form
    622,166.37/933,397.17 = 201,442.24/x
  3. Step 3: Cross multiply
    622,166.37x = 933,397.17 × 201,442.24
  4. Step 4: Simplify right side
    622,166.37x = 188,025,618,278.91
  5. Step 5: Solve for x
    x = 188,025,618,278.91/622,166.37
  6. Step 6: Final answer
    x = 302,211.16

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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.