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Finding the Fourth Proportional to 594,404.06, 890,759.64 and 294,589.04

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Solution

The fourth proportional to 594,404.06, 890,759.64 and 294,589.04 is: 441,464.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,404.06 : 890,759.64 = 294,589.04 : x
  2. Step 2: Convert to fraction form
    594,404.06/890,759.64 = 294,589.04/x
  3. Step 3: Cross multiply
    594,404.06x = 890,759.64 × 294,589.04
  4. Step 4: Simplify right side
    594,404.06x = 262,408,027,218.35
  5. Step 5: Solve for x
    x = 262,408,027,218.35/594,404.06
  6. Step 6: Final answer
    x = 441,464.06

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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.