Home / 6,690,962-10,646,637

Finding the Third Proportional to 6,690,962 and 10,646,637

Calculator

Solution

The third proportional to 6,690,962 and 10,646,637 is: 16,940,894.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,690,962 : 10,646,637 = 10,646,637 : x
  2. Step 2: Convert to fraction form
    6,690,962/10,646,637 = 10,646,637/x
  3. Step 3: Cross multiply
    6,690,962x = 10,646,637 × 10,646,637
  4. Step 4: Simplify right side
    6,690,962x = 113,350,879,409,769
  5. Step 5: Solve for x
    x = 113,350,879,409,769/6,690,962
  6. Step 6: Final answer
    x = 16,940,894.21

Related Problems

Find third proportional to 3,345,481 and 5,323,318.50
Half scale
Find third proportional to 13,381,924 and 21,293,274
Double scale
Find third proportional to 6,690,964 and 10,646,640
Similar ratio
Find third proportional to 10,036,443 and 15,969,955.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.