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Finding the Third Proportional to 1,569,332 and 3,326,980

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Solution

The third proportional to 1,569,332 and 3,326,980 is: 7,053,189.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,332 : 3,326,980 = 3,326,980 : x
  2. Step 2: Convert to fraction form
    1,569,332/3,326,980 = 3,326,980/x
  3. Step 3: Cross multiply
    1,569,332x = 3,326,980 × 3,326,980
  4. Step 4: Simplify right side
    1,569,332x = 11,068,795,920,400
  5. Step 5: Solve for x
    x = 11,068,795,920,400/1,569,332
  6. Step 6: Final answer
    x = 7,053,189.46

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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.