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Finding the Third Proportional to 1,569,671 and 3,326,120

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Solution

The third proportional to 1,569,671 and 3,326,120 is: 7,048,021.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,671 : 3,326,120 = 3,326,120 : x
  2. Step 2: Convert to fraction form
    1,569,671/3,326,120 = 3,326,120/x
  3. Step 3: Cross multiply
    1,569,671x = 3,326,120 × 3,326,120
  4. Step 4: Simplify right side
    1,569,671x = 11,063,074,254,400
  5. Step 5: Solve for x
    x = 11,063,074,254,400/1,569,671
  6. Step 6: Final answer
    x = 7,048,021.05

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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.