Home / 970,927-1,507,511

Finding the Third Proportional to 970,927 and 1,507,511

Calculator

Solution

The third proportional to 970,927 and 1,507,511 is: 2,340,638.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,927 : 1,507,511 = 1,507,511 : x
  2. Step 2: Convert to fraction form
    970,927/1,507,511 = 1,507,511/x
  3. Step 3: Cross multiply
    970,927x = 1,507,511 × 1,507,511
  4. Step 4: Simplify right side
    970,927x = 2,272,589,415,121
  5. Step 5: Solve for x
    x = 2,272,589,415,121/970,927
  6. Step 6: Final answer
    x = 2,340,638.81

Related Problems

Find third proportional to 485,463.50 and 753,755.50
Half scale
Find third proportional to 1,941,854 and 3,015,022
Double scale
Find third proportional to 970,929 and 1,507,514
Similar ratio
Find third proportional to 1,456,390.50 and 2,261,266.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.