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Finding the Third Proportional to 1,372,426 and 3,024,068

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Solution

The third proportional to 1,372,426 and 3,024,068 is: 6,663,373.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,372,426 : 3,024,068 = 3,024,068 : x
  2. Step 2: Convert to fraction form
    1,372,426/3,024,068 = 3,024,068/x
  3. Step 3: Cross multiply
    1,372,426x = 3,024,068 × 3,024,068
  4. Step 4: Simplify right side
    1,372,426x = 9,144,987,268,624
  5. Step 5: Solve for x
    x = 9,144,987,268,624/1,372,426
  6. Step 6: Final answer
    x = 6,663,373.67

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.