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Finding the Fourth Proportional to 530,673.29, 796,114.98 and 151,597.29

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Solution

The fourth proportional to 530,673.29, 796,114.98 and 151,597.29 is: 227,425.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,673.29 : 796,114.98 = 151,597.29 : x
  2. Step 2: Convert to fraction form
    530,673.29/796,114.98 = 151,597.29/x
  3. Step 3: Cross multiply
    530,673.29x = 796,114.98 × 151,597.29
  4. Step 4: Simplify right side
    530,673.29x = 120,688,873,496.40
  5. Step 5: Solve for x
    x = 120,688,873,496.40/530,673.29
  6. Step 6: Final answer
    x = 227,425.94

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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.