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Finding the Third Proportional to 972,775 and 1,554,032

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Solution

The third proportional to 972,775 and 1,554,032 is: 2,482,604.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    972,775 : 1,554,032 = 1,554,032 : x
  2. Step 2: Convert to fraction form
    972,775/1,554,032 = 1,554,032/x
  3. Step 3: Cross multiply
    972,775x = 1,554,032 × 1,554,032
  4. Step 4: Simplify right side
    972,775x = 2,415,015,457,024
  5. Step 5: Solve for x
    x = 2,415,015,457,024/972,775
  6. Step 6: Final answer
    x = 2,482,604.36

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Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.