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Finding the Fourth Proportional to 605,202.04, 907,948.86 and 184,452.04

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Solution

The fourth proportional to 605,202.04, 907,948.86 and 184,452.04 is: 276,722.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,202.04 : 907,948.86 = 184,452.04 : x
  2. Step 2: Convert to fraction form
    605,202.04/907,948.86 = 184,452.04/x
  3. Step 3: Cross multiply
    605,202.04x = 907,948.86 × 184,452.04
  4. Step 4: Simplify right side
    605,202.04x = 167,473,019,442.67
  5. Step 5: Solve for x
    x = 167,473,019,442.67/605,202.04
  6. Step 6: Final answer
    x = 276,722.50

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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.