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Finding the Third Proportional to 1,137,154 and 2,451,445

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Solution

The third proportional to 1,137,154 and 2,451,445 is: 5,284,757.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,154 : 2,451,445 = 2,451,445 : x
  2. Step 2: Convert to fraction form
    1,137,154/2,451,445 = 2,451,445/x
  3. Step 3: Cross multiply
    1,137,154x = 2,451,445 × 2,451,445
  4. Step 4: Simplify right side
    1,137,154x = 6,009,582,588,025
  5. Step 5: Solve for x
    x = 6,009,582,588,025/1,137,154
  6. Step 6: Final answer
    x = 5,284,757.02

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.