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Finding the Fourth Proportional to 606,950.08, 837,591.20 and 335,018.06

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Solution

The fourth proportional to 606,950.08, 837,591.20 and 335,018.06 is: 462,324.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,950.08 : 837,591.20 = 335,018.06 : x
  2. Step 2: Convert to fraction form
    606,950.08/837,591.20 = 335,018.06/x
  3. Step 3: Cross multiply
    606,950.08x = 837,591.20 × 335,018.06
  4. Step 4: Simplify right side
    606,950.08x = 280,608,178,897.07
  5. Step 5: Solve for x
    x = 280,608,178,897.07/606,950.08
  6. Step 6: Final answer
    x = 462,324.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.