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Finding the Third Proportional to 982,457.50 and 1,562,261

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Solution

The third proportional to 982,457.50 and 1,562,261 is: 2,484,239.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,457.50 : 1,562,261 = 1,562,261 : x
  2. Step 2: Convert to fraction form
    982,457.50/1,562,261 = 1,562,261/x
  3. Step 3: Cross multiply
    982,457.50x = 1,562,261 × 1,562,261
  4. Step 4: Simplify right side
    982,457.50x = 2,440,659,432,121
  5. Step 5: Solve for x
    x = 2,440,659,432,121/982,457.50
  6. Step 6: Final answer
    x = 2,484,239.20

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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.