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Finding the Fourth Proportional to 606,966.85, 837,614.29 and 335,034.81

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Solution

The fourth proportional to 606,966.85, 837,614.29 and 335,034.81 is: 462,348.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,966.85 : 837,614.29 = 335,034.81 : x
  2. Step 2: Convert to fraction form
    606,966.85/837,614.29 = 335,034.81/x
  3. Step 3: Cross multiply
    606,966.85x = 837,614.29 × 335,034.81
  4. Step 4: Simplify right side
    606,966.85x = 280,629,940,315.36
  5. Step 5: Solve for x
    x = 280,629,940,315.36/606,966.85
  6. Step 6: Final answer
    x = 462,348.06

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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.