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Finding the Fourth Proportional to 597,019.92, 894,591.90 and 416,927.76

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Solution

The fourth proportional to 597,019.92, 894,591.90 and 416,927.76 is: 624,736.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,019.92 : 894,591.90 = 416,927.76 : x
  2. Step 2: Convert to fraction form
    597,019.92/894,591.90 = 416,927.76/x
  3. Step 3: Cross multiply
    597,019.92x = 894,591.90 × 416,927.76
  4. Step 4: Simplify right side
    597,019.92x = 372,980,196,981.14
  5. Step 5: Solve for x
    x = 372,980,196,981.14/597,019.92
  6. Step 6: Final answer
    x = 624,736.60

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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.