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Finding the Fourth Proportional to 594,872.64, 892,064.16 and 295,243.20

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Solution

The fourth proportional to 594,872.64, 892,064.16 and 295,243.20 is: 442,743.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,872.64 : 892,064.16 = 295,243.20 : x
  2. Step 2: Convert to fraction form
    594,872.64/892,064.16 = 295,243.20/x
  3. Step 3: Cross multiply
    594,872.64x = 892,064.16 × 295,243.20
  4. Step 4: Simplify right side
    594,872.64x = 263,375,877,203.71
  5. Step 5: Solve for x
    x = 263,375,877,203.71/594,872.64
  6. Step 6: Final answer
    x = 442,743.30

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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.