Home / 4,835,685-7,315,721

Finding the Third Proportional to 4,835,685 and 7,315,721

Calculator

Solution

The third proportional to 4,835,685 and 7,315,721 is: 11,067,671.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,685 : 7,315,721 = 7,315,721 : x
  2. Step 2: Convert to fraction form
    4,835,685/7,315,721 = 7,315,721/x
  3. Step 3: Cross multiply
    4,835,685x = 7,315,721 × 7,315,721
  4. Step 4: Simplify right side
    4,835,685x = 53,519,773,749,841
  5. Step 5: Solve for x
    x = 53,519,773,749,841/4,835,685
  6. Step 6: Final answer
    x = 11,067,671.64

Related Problems

Find third proportional to 2,417,842.50 and 3,657,860.50
Half scale
Find third proportional to 9,671,370 and 14,631,442
Double scale
Find third proportional to 4,835,687 and 7,315,724
Similar ratio
Find third proportional to 7,253,527.50 and 10,973,581.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.