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Finding the Fourth Proportional to 594,703.78, 892,148.63 and 195,253.70

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Solution

The fourth proportional to 594,703.78, 892,148.63 and 195,253.70 is: 292,911.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,703.78 : 892,148.63 = 195,253.70 : x
  2. Step 2: Convert to fraction form
    594,703.78/892,148.63 = 195,253.70/x
  3. Step 3: Cross multiply
    594,703.78x = 892,148.63 × 195,253.70
  4. Step 4: Simplify right side
    594,703.78x = 174,195,315,520.42
  5. Step 5: Solve for x
    x = 174,195,315,520.42/594,703.78
  6. Step 6: Final answer
    x = 292,911.06

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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.