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Finding the Fourth Proportional to 296,477.54, 444,799.44 and 119,109.11

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Solution

The fourth proportional to 296,477.54, 444,799.44 and 119,109.11 is: 178,697.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,477.54 : 444,799.44 = 119,109.11 : x
  2. Step 2: Convert to fraction form
    296,477.54/444,799.44 = 119,109.11/x
  3. Step 3: Cross multiply
    296,477.54x = 444,799.44 × 119,109.11
  4. Step 4: Simplify right side
    296,477.54x = 52,979,663,202.90
  5. Step 5: Solve for x
    x = 52,979,663,202.90/296,477.54
  6. Step 6: Final answer
    x = 178,697.06

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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.