Home / 414,799.63-572,478.06-233,546.90

Finding the Fourth Proportional to 414,799.63, 572,478.06 and 233,546.90

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Solution

The fourth proportional to 414,799.63, 572,478.06 and 233,546.90 is: 322,325.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,799.63 : 572,478.06 = 233,546.90 : x
  2. Step 2: Convert to fraction form
    414,799.63/572,478.06 = 233,546.90/x
  3. Step 3: Cross multiply
    414,799.63x = 572,478.06 × 233,546.90
  4. Step 4: Simplify right side
    414,799.63x = 133,700,474,244.43
  5. Step 5: Solve for x
    x = 133,700,474,244.43/414,799.63
  6. Step 6: Final answer
    x = 322,325.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.