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Finding the Fourth Proportional to 662,019.03, 993,030.62 and 182,253.24

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Solution

The fourth proportional to 662,019.03, 993,030.62 and 182,253.24 is: 273,380.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,019.03 : 993,030.62 = 182,253.24 : x
  2. Step 2: Convert to fraction form
    662,019.03/993,030.62 = 182,253.24/x
  3. Step 3: Cross multiply
    662,019.03x = 993,030.62 × 182,253.24
  4. Step 4: Simplify right side
    662,019.03x = 180,983,047,002.94
  5. Step 5: Solve for x
    x = 180,983,047,002.94/662,019.03
  6. Step 6: Final answer
    x = 273,380.43

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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.