Home / 7,213,398-10,797,489

Finding the Third Proportional to 7,213,398 and 10,797,489

Calculator

Solution

The third proportional to 7,213,398 and 10,797,489 is: 16,162,392.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,213,398 : 10,797,489 = 10,797,489 : x
  2. Step 2: Convert to fraction form
    7,213,398/10,797,489 = 10,797,489/x
  3. Step 3: Cross multiply
    7,213,398x = 10,797,489 × 10,797,489
  4. Step 4: Simplify right side
    7,213,398x = 116,585,768,705,121
  5. Step 5: Solve for x
    x = 116,585,768,705,121/7,213,398
  6. Step 6: Final answer
    x = 16,162,392.36

Related Problems

Find third proportional to 3,606,699 and 5,398,744.50
Half scale
Find third proportional to 14,426,796 and 21,594,978
Double scale
Find third proportional to 7,213,400 and 10,797,492
Similar ratio
Find third proportional to 10,820,097 and 16,196,233.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.