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Finding the Fourth Proportional to 335,183.64, 502,775.44 and 98,528.36

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Solution

The fourth proportional to 335,183.64, 502,775.44 and 98,528.36 is: 147,792.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,183.64 : 502,775.44 = 98,528.36 : x
  2. Step 2: Convert to fraction form
    335,183.64/502,775.44 = 98,528.36/x
  3. Step 3: Cross multiply
    335,183.64x = 502,775.44 × 98,528.36
  4. Step 4: Simplify right side
    335,183.64x = 49,537,639,551.48
  5. Step 5: Solve for x
    x = 49,537,639,551.48/335,183.64
  6. Step 6: Final answer
    x = 147,792.53

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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.