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Finding the Third Proportional to 996,349.36 and 1,586,159.72

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Solution

The third proportional to 996,349.36 and 1,586,159.72 is: 2,525,120.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,349.36 : 1,586,159.72 = 1,586,159.72 : x
  2. Step 2: Convert to fraction form
    996,349.36/1,586,159.72 = 1,586,159.72/x
  3. Step 3: Cross multiply
    996,349.36x = 1,586,159.72 × 1,586,159.72
  4. Step 4: Simplify right side
    996,349.36x = 2,515,902,653,385.08
  5. Step 5: Solve for x
    x = 2,515,902,653,385.08/996,349.36
  6. Step 6: Final answer
    x = 2,525,120.96

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.