Home / 6,393,726-13,699,431

Finding the Third Proportional to 6,393,726 and 13,699,431

Calculator

Solution

The third proportional to 6,393,726 and 13,699,431 is: 29,352,901.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,393,726 : 13,699,431 = 13,699,431 : x
  2. Step 2: Convert to fraction form
    6,393,726/13,699,431 = 13,699,431/x
  3. Step 3: Cross multiply
    6,393,726x = 13,699,431 × 13,699,431
  4. Step 4: Simplify right side
    6,393,726x = 187,674,409,723,761
  5. Step 5: Solve for x
    x = 187,674,409,723,761/6,393,726
  6. Step 6: Final answer
    x = 29,352,901.54

Related Problems

Find third proportional to 3,196,863 and 6,849,715.50
Half scale
Find third proportional to 12,787,452 and 27,398,862
Double scale
Find third proportional to 6,393,728 and 13,699,435
Similar ratio
Find third proportional to 9,590,589 and 20,549,146.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.