Home / 6,720,791-10,205,846

Finding the Third Proportional to 6,720,791 and 10,205,846

Calculator

Solution

The third proportional to 6,720,791 and 10,205,846 is: 15,498,070.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,720,791 : 10,205,846 = 10,205,846 : x
  2. Step 2: Convert to fraction form
    6,720,791/10,205,846 = 10,205,846/x
  3. Step 3: Cross multiply
    6,720,791x = 10,205,846 × 10,205,846
  4. Step 4: Simplify right side
    6,720,791x = 104,159,292,575,716
  5. Step 5: Solve for x
    x = 104,159,292,575,716/6,720,791
  6. Step 6: Final answer
    x = 15,498,070.48

Related Problems

Find third proportional to 3,360,395.50 and 5,102,923
Half scale
Find third proportional to 13,441,582 and 20,411,692
Double scale
Find third proportional to 6,720,793 and 10,205,849
Similar ratio
Find third proportional to 10,081,186.50 and 15,308,769
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.