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Finding the Fourth Proportional to 336,151.87, 463,889.67 and 183,190.11

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Solution

The fourth proportional to 336,151.87, 463,889.67 and 183,190.11 is: 252,802.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,151.87 : 463,889.67 = 183,190.11 : x
  2. Step 2: Convert to fraction form
    336,151.87/463,889.67 = 183,190.11/x
  3. Step 3: Cross multiply
    336,151.87x = 463,889.67 × 183,190.11
  4. Step 4: Simplify right side
    336,151.87x = 84,979,997,248.61
  5. Step 5: Solve for x
    x = 84,979,997,248.61/336,151.87
  6. Step 6: Final answer
    x = 252,802.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.