Home / 2,201,985-3,218,008.50

Finding the Third Proportional to 2,201,985 and 3,218,008.50

Calculator

Solution

The third proportional to 2,201,985 and 3,218,008.50 is: 4,702,837.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,985 : 3,218,008.50 = 3,218,008.50 : x
  2. Step 2: Convert to fraction form
    2,201,985/3,218,008.50 = 3,218,008.50/x
  3. Step 3: Cross multiply
    2,201,985x = 3,218,008.50 × 3,218,008.50
  4. Step 4: Simplify right side
    2,201,985x = 10,355,578,706,072.25
  5. Step 5: Solve for x
    x = 10,355,578,706,072.25/2,201,985
  6. Step 6: Final answer
    x = 4,702,837.99

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.