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Finding the Third Proportional to 904,389.75 and 1,883,205

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Solution

The third proportional to 904,389.75 and 1,883,205 is: 3,921,385.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,389.75 : 1,883,205 = 1,883,205 : x
  2. Step 2: Convert to fraction form
    904,389.75/1,883,205 = 1,883,205/x
  3. Step 3: Cross multiply
    904,389.75x = 1,883,205 × 1,883,205
  4. Step 4: Simplify right side
    904,389.75x = 3,546,461,072,025
  5. Step 5: Solve for x
    x = 3,546,461,072,025/904,389.75
  6. Step 6: Final answer
    x = 3,921,385.74

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.