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Finding the Fourth Proportional to 606,956.92, 837,600.64 and 335,024.88

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Solution

The fourth proportional to 606,956.92, 837,600.64 and 335,024.88 is: 462,334.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,956.92 : 837,600.64 = 335,024.88 : x
  2. Step 2: Convert to fraction form
    606,956.92/837,600.64 = 335,024.88/x
  3. Step 3: Cross multiply
    606,956.92x = 837,600.64 × 335,024.88
  4. Step 4: Simplify right side
    606,956.92x = 280,617,053,903.92
  5. Step 5: Solve for x
    x = 280,617,053,903.92/606,956.92
  6. Step 6: Final answer
    x = 462,334.38

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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.