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Finding the Third Proportional to 1,069,122 and 1,598,445

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Solution

The third proportional to 1,069,122 and 1,598,445 is: 2,389,836.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,122 : 1,598,445 = 1,598,445 : x
  2. Step 2: Convert to fraction form
    1,069,122/1,598,445 = 1,598,445/x
  3. Step 3: Cross multiply
    1,069,122x = 1,598,445 × 1,598,445
  4. Step 4: Simplify right side
    1,069,122x = 2,555,026,418,025
  5. Step 5: Solve for x
    x = 2,555,026,418,025/1,069,122
  6. Step 6: Final answer
    x = 2,389,836.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.