Home / 2,215,784-4,819,795

Finding the Third Proportional to 2,215,784 and 4,819,795

Calculator

Solution

The third proportional to 2,215,784 and 4,819,795 is: 10,484,065.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,215,784 : 4,819,795 = 4,819,795 : x
  2. Step 2: Convert to fraction form
    2,215,784/4,819,795 = 4,819,795/x
  3. Step 3: Cross multiply
    2,215,784x = 4,819,795 × 4,819,795
  4. Step 4: Simplify right side
    2,215,784x = 23,230,423,842,025
  5. Step 5: Solve for x
    x = 23,230,423,842,025/2,215,784
  6. Step 6: Final answer
    x = 10,484,065.16

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.