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Finding the Third Proportional to 973,745 and 2,103,010

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Solution

The third proportional to 973,745 and 2,103,010 is: 4,541,898.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,745 : 2,103,010 = 2,103,010 : x
  2. Step 2: Convert to fraction form
    973,745/2,103,010 = 2,103,010/x
  3. Step 3: Cross multiply
    973,745x = 2,103,010 × 2,103,010
  4. Step 4: Simplify right side
    973,745x = 4,422,651,060,100
  5. Step 5: Solve for x
    x = 4,422,651,060,100/973,745
  6. Step 6: Final answer
    x = 4,541,898.61

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.