Home / 943,025.64-1,414,539.62-233,042.80

Finding the Fourth Proportional to 943,025.64, 1,414,539.62 and 233,042.80

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Solution

The fourth proportional to 943,025.64, 1,414,539.62 and 233,042.80 is: 349,564.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,025.64 : 1,414,539.62 = 233,042.80 : x
  2. Step 2: Convert to fraction form
    943,025.64/1,414,539.62 = 233,042.80/x
  3. Step 3: Cross multiply
    943,025.64x = 1,414,539.62 × 233,042.80
  4. Step 4: Simplify right side
    943,025.64x = 329,648,273,755.74
  5. Step 5: Solve for x
    x = 329,648,273,755.74/943,025.64
  6. Step 6: Final answer
    x = 349,564.49

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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.