Home / 675,228.50-1,069,219.75

Finding the Third Proportional to 675,228.50 and 1,069,219.75

Calculator

Solution

The third proportional to 675,228.50 and 1,069,219.75 is: 1,693,102.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,228.50 : 1,069,219.75 = 1,069,219.75 : x
  2. Step 2: Convert to fraction form
    675,228.50/1,069,219.75 = 1,069,219.75/x
  3. Step 3: Cross multiply
    675,228.50x = 1,069,219.75 × 1,069,219.75
  4. Step 4: Simplify right side
    675,228.50x = 1,143,230,873,790.06
  5. Step 5: Solve for x
    x = 1,143,230,873,790.06/675,228.50
  6. Step 6: Final answer
    x = 1,693,102.22

Related Problems

Find third proportional to 337,614.25 and 534,609.88
Half scale
Find third proportional to 1,350,457 and 2,138,439.50
Double scale
Find third proportional to 675,231 and 1,069,223
Similar ratio
Find third proportional to 1,012,842.75 and 1,603,829.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.