Home / 2,976,298-6,459,980

Finding the Third Proportional to 2,976,298 and 6,459,980

Calculator

Solution

The third proportional to 2,976,298 and 6,459,980 is: 14,021,224.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,976,298 : 6,459,980 = 6,459,980 : x
  2. Step 2: Convert to fraction form
    2,976,298/6,459,980 = 6,459,980/x
  3. Step 3: Cross multiply
    2,976,298x = 6,459,980 × 6,459,980
  4. Step 4: Simplify right side
    2,976,298x = 41,731,341,600,400
  5. Step 5: Solve for x
    x = 41,731,341,600,400/2,976,298
  6. Step 6: Final answer
    x = 14,021,224.22

Related Problems

Find third proportional to 1,488,149 and 3,229,990
Half scale
Find third proportional to 5,952,596 and 12,919,960
Double scale
Find third proportional to 2,976,300 and 6,459,984
Similar ratio
Find third proportional to 4,464,447 and 9,689,970
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.