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Finding the Fourth Proportional to 605,536.04, 908,666.94 and 250,554.92

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Solution

The fourth proportional to 605,536.04, 908,666.94 and 250,554.92 is: 375,982.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,536.04 : 908,666.94 = 250,554.92 : x
  2. Step 2: Convert to fraction form
    605,536.04/908,666.94 = 250,554.92/x
  3. Step 3: Cross multiply
    605,536.04x = 908,666.94 × 250,554.92
  4. Step 4: Simplify right side
    605,536.04x = 227,670,972,458.35
  5. Step 5: Solve for x
    x = 227,670,972,458.35/605,536.04
  6. Step 6: Final answer
    x = 375,982.53

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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.