Home / 943,037.72-1,414,542.78-233,065.84

Finding the Fourth Proportional to 943,037.72, 1,414,542.78 and 233,065.84

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Solution

The fourth proportional to 943,037.72, 1,414,542.78 and 233,065.84 is: 349,595.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,037.72 : 1,414,542.78 = 233,065.84 : x
  2. Step 2: Convert to fraction form
    943,037.72/1,414,542.78 = 233,065.84/x
  3. Step 3: Cross multiply
    943,037.72x = 1,414,542.78 × 233,065.84
  4. Step 4: Simplify right side
    943,037.72x = 329,681,601,236.64
  5. Step 5: Solve for x
    x = 329,681,601,236.64/943,037.72
  6. Step 6: Final answer
    x = 349,595.35

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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.