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Finding the Third Proportional to 972,244 and 1,400,554

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Solution

The third proportional to 972,244 and 1,400,554 is: 2,017,550.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    972,244 : 1,400,554 = 1,400,554 : x
  2. Step 2: Convert to fraction form
    972,244/1,400,554 = 1,400,554/x
  3. Step 3: Cross multiply
    972,244x = 1,400,554 × 1,400,554
  4. Step 4: Simplify right side
    972,244x = 1,961,551,506,916
  5. Step 5: Solve for x
    x = 1,961,551,506,916/972,244
  6. Step 6: Final answer
    x = 2,017,550.64

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.