Home / 762,108-1,609,671

Finding the Third Proportional to 762,108 and 1,609,671

Calculator

Solution

The third proportional to 762,108 and 1,609,671 is: 3,399,834.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    762,108 : 1,609,671 = 1,609,671 : x
  2. Step 2: Convert to fraction form
    762,108/1,609,671 = 1,609,671/x
  3. Step 3: Cross multiply
    762,108x = 1,609,671 × 1,609,671
  4. Step 4: Simplify right side
    762,108x = 2,591,040,728,241
  5. Step 5: Solve for x
    x = 2,591,040,728,241/762,108
  6. Step 6: Final answer
    x = 3,399,834.05

Related Problems

Find third proportional to 381,054 and 804,835.50
Half scale
Find third proportional to 1,524,216 and 3,219,342
Double scale
Find third proportional to 762,110 and 1,609,675
Similar ratio
Find third proportional to 1,143,162 and 2,414,506.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.