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Finding the Third Proportional to 4,051,626.75 and 6,180,340.50

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Solution

The third proportional to 4,051,626.75 and 6,180,340.50 is: 9,427,474.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,626.75 : 6,180,340.50 = 6,180,340.50 : x
  2. Step 2: Convert to fraction form
    4,051,626.75/6,180,340.50 = 6,180,340.50/x
  3. Step 3: Cross multiply
    4,051,626.75x = 6,180,340.50 × 6,180,340.50
  4. Step 4: Simplify right side
    4,051,626.75x = 38,196,608,695,940.25
  5. Step 5: Solve for x
    x = 38,196,608,695,940.25/4,051,626.75
  6. Step 6: Final answer
    x = 9,427,474.70

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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.