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Finding the Third Proportional to 1,794,008 and 2,989,896

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Solution

The third proportional to 1,794,008 and 2,989,896 is: 4,982,964.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,008 : 2,989,896 = 2,989,896 : x
  2. Step 2: Convert to fraction form
    1,794,008/2,989,896 = 2,989,896/x
  3. Step 3: Cross multiply
    1,794,008x = 2,989,896 × 2,989,896
  4. Step 4: Simplify right side
    1,794,008x = 8,939,478,090,816
  5. Step 5: Solve for x
    x = 8,939,478,090,816/1,794,008
  6. Step 6: Final answer
    x = 4,982,964.45

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.