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Finding the Third Proportional to 885,874.50 and 1,310,130

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Solution

The third proportional to 885,874.50 and 1,310,130 is: 1,937,566.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    885,874.50 : 1,310,130 = 1,310,130 : x
  2. Step 2: Convert to fraction form
    885,874.50/1,310,130 = 1,310,130/x
  3. Step 3: Cross multiply
    885,874.50x = 1,310,130 × 1,310,130
  4. Step 4: Simplify right side
    885,874.50x = 1,716,440,616,900
  5. Step 5: Solve for x
    x = 1,716,440,616,900/885,874.50
  6. Step 6: Final answer
    x = 1,937,566.34

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.