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Finding the Third Proportional to 1,089,929 and 1,701,114

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Solution

The third proportional to 1,089,929 and 1,701,114 is: 2,655,025.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,089,929 : 1,701,114 = 1,701,114 : x
  2. Step 2: Convert to fraction form
    1,089,929/1,701,114 = 1,701,114/x
  3. Step 3: Cross multiply
    1,089,929x = 1,701,114 × 1,701,114
  4. Step 4: Simplify right side
    1,089,929x = 2,893,788,840,996
  5. Step 5: Solve for x
    x = 2,893,788,840,996/1,089,929
  6. Step 6: Final answer
    x = 2,655,025.09

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.