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Finding the Third Proportional to 901,894.50 and 1,323,261

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Solution

The third proportional to 901,894.50 and 1,323,261 is: 1,941,490.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,894.50 : 1,323,261 = 1,323,261 : x
  2. Step 2: Convert to fraction form
    901,894.50/1,323,261 = 1,323,261/x
  3. Step 3: Cross multiply
    901,894.50x = 1,323,261 × 1,323,261
  4. Step 4: Simplify right side
    901,894.50x = 1,751,019,674,121
  5. Step 5: Solve for x
    x = 1,751,019,674,121/901,894.50
  6. Step 6: Final answer
    x = 1,941,490.58

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.