Home / 2,110,515.75-4,295,554.88

Finding the Third Proportional to 2,110,515.75 and 4,295,554.88

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Solution

The third proportional to 2,110,515.75 and 4,295,554.88 is: 8,742,787.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110,515.75 : 4,295,554.88 = 4,295,554.88 : x
  2. Step 2: Convert to fraction form
    2,110,515.75/4,295,554.88 = 4,295,554.88/x
  3. Step 3: Cross multiply
    2,110,515.75x = 4,295,554.88 × 4,295,554.88
  4. Step 4: Simplify right side
    2,110,515.75x = 18,451,791,684,136.27
  5. Step 5: Solve for x
    x = 18,451,791,684,136.27/2,110,515.75
  6. Step 6: Final answer
    x = 8,742,787.96

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.