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Finding the Fourth Proportional to 597,030.70, 894,612.92 and 344,466.22

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Solution

The fourth proportional to 597,030.70, 894,612.92 and 344,466.22 is: 516,160.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,030.70 : 894,612.92 = 344,466.22 : x
  2. Step 2: Convert to fraction form
    597,030.70/894,612.92 = 344,466.22/x
  3. Step 3: Cross multiply
    597,030.70x = 894,612.92 × 344,466.22
  4. Step 4: Simplify right side
    597,030.70x = 308,163,930,915.56
  5. Step 5: Solve for x
    x = 308,163,930,915.56/597,030.70
  6. Step 6: Final answer
    x = 516,160.95

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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.