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Finding the Third Proportional to 985,252.50 and 1,484,928

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Solution

The third proportional to 985,252.50 and 1,484,928 is: 2,238,016.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    985,252.50 : 1,484,928 = 1,484,928 : x
  2. Step 2: Convert to fraction form
    985,252.50/1,484,928 = 1,484,928/x
  3. Step 3: Cross multiply
    985,252.50x = 1,484,928 × 1,484,928
  4. Step 4: Simplify right side
    985,252.50x = 2,205,011,165,184
  5. Step 5: Solve for x
    x = 2,205,011,165,184/985,252.50
  6. Step 6: Final answer
    x = 2,238,016.31

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.