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Finding the Third Proportional to 546,237 and 1,136,074

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Solution

The third proportional to 546,237 and 1,136,074 is: 2,362,828.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,237 : 1,136,074 = 1,136,074 : x
  2. Step 2: Convert to fraction form
    546,237/1,136,074 = 1,136,074/x
  3. Step 3: Cross multiply
    546,237x = 1,136,074 × 1,136,074
  4. Step 4: Simplify right side
    546,237x = 1,290,664,133,476
  5. Step 5: Solve for x
    x = 1,290,664,133,476/546,237
  6. Step 6: Final answer
    x = 2,362,828.10

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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.