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Finding the Fourth Proportional to 605,600.55, 908,327.93 and 250,577.55

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Solution

The fourth proportional to 605,600.55, 908,327.93 and 250,577.55 is: 375,836.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,600.55 : 908,327.93 = 250,577.55 : x
  2. Step 2: Convert to fraction form
    605,600.55/908,327.93 = 250,577.55/x
  3. Step 3: Cross multiply
    605,600.55x = 908,327.93 × 250,577.55
  4. Step 4: Simplify right side
    605,600.55x = 227,606,586,043.08
  5. Step 5: Solve for x
    x = 227,606,586,043.08/605,600.55
  6. Step 6: Final answer
    x = 375,836.16

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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.