Home / 943,018.32-1,414,513.62-233,046.36

Finding the Fourth Proportional to 943,018.32, 1,414,513.62 and 233,046.36

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Solution

The fourth proportional to 943,018.32, 1,414,513.62 and 233,046.36 is: 349,566.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,018.32 : 1,414,513.62 = 233,046.36 : x
  2. Step 2: Convert to fraction form
    943,018.32/1,414,513.62 = 233,046.36/x
  3. Step 3: Cross multiply
    943,018.32x = 1,414,513.62 × 233,046.36
  4. Step 4: Simplify right side
    943,018.32x = 329,647,250,311.42
  5. Step 5: Solve for x
    x = 329,647,250,311.42/943,018.32
  6. Step 6: Final answer
    x = 349,566.11

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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.