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Finding the Fourth Proportional to 594,911.76, 892,032.26 and 195,445.28

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Solution

The fourth proportional to 594,911.76, 892,032.26 and 195,445.28 is: 293,057.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,911.76 : 892,032.26 = 195,445.28 : x
  2. Step 2: Convert to fraction form
    594,911.76/892,032.26 = 195,445.28/x
  3. Step 3: Cross multiply
    594,911.76x = 892,032.26 × 195,445.28
  4. Step 4: Simplify right side
    594,911.76x = 174,343,494,824.73
  5. Step 5: Solve for x
    x = 174,343,494,824.73/594,911.76
  6. Step 6: Final answer
    x = 293,057.74

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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.