Home / 943,014.08-1,414,507.24-233,042.12

Finding the Fourth Proportional to 943,014.08, 1,414,507.24 and 233,042.12

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Solution

The fourth proportional to 943,014.08, 1,414,507.24 and 233,042.12 is: 349,559.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,014.08 : 1,414,507.24 = 233,042.12 : x
  2. Step 2: Convert to fraction form
    943,014.08/1,414,507.24 = 233,042.12/x
  3. Step 3: Cross multiply
    943,014.08x = 1,414,507.24 × 233,042.12
  4. Step 4: Simplify right side
    943,014.08x = 329,639,765,964.95
  5. Step 5: Solve for x
    x = 329,639,765,964.95/943,014.08
  6. Step 6: Final answer
    x = 349,559.75

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Double scale
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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.