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Finding the Fourth Proportional to 606,958.68, 837,598.36 and 335,026.54

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Solution

The fourth proportional to 606,958.68, 837,598.36 and 335,026.54 is: 462,334.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,958.68 : 837,598.36 = 335,026.54 : x
  2. Step 2: Convert to fraction form
    606,958.68/837,598.36 = 335,026.54/x
  3. Step 3: Cross multiply
    606,958.68x = 837,598.36 × 335,026.54
  4. Step 4: Simplify right side
    606,958.68x = 280,617,680,460.47
  5. Step 5: Solve for x
    x = 280,617,680,460.47/606,958.68
  6. Step 6: Final answer
    x = 462,334.08

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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.