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Finding the Fourth Proportional to 597,702.30, 896,553.45 and 223,676.70

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Solution

The fourth proportional to 597,702.30, 896,553.45 and 223,676.70 is: 335,515.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,702.30 : 896,553.45 = 223,676.70 : x
  2. Step 2: Convert to fraction form
    597,702.30/896,553.45 = 223,676.70/x
  3. Step 3: Cross multiply
    597,702.30x = 896,553.45 × 223,676.70
  4. Step 4: Simplify right side
    597,702.30x = 200,538,117,069.62
  5. Step 5: Solve for x
    x = 200,538,117,069.62/597,702.30
  6. Step 6: Final answer
    x = 335,515.05

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Double scale
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Similar ratio
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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.