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Finding the Third Proportional to 1,020,076 and 2,241,464

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Solution

The third proportional to 1,020,076 and 2,241,464 is: 4,925,280.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,020,076 : 2,241,464 = 2,241,464 : x
  2. Step 2: Convert to fraction form
    1,020,076/2,241,464 = 2,241,464/x
  3. Step 3: Cross multiply
    1,020,076x = 2,241,464 × 2,241,464
  4. Step 4: Simplify right side
    1,020,076x = 5,024,160,863,296
  5. Step 5: Solve for x
    x = 5,024,160,863,296/1,020,076
  6. Step 6: Final answer
    x = 4,925,280.92

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.