Home / 708,876-1,076,427

Finding the Third Proportional to 708,876 and 1,076,427

Calculator

Solution

The third proportional to 708,876 and 1,076,427 is: 1,634,552.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,876 : 1,076,427 = 1,076,427 : x
  2. Step 2: Convert to fraction form
    708,876/1,076,427 = 1,076,427/x
  3. Step 3: Cross multiply
    708,876x = 1,076,427 × 1,076,427
  4. Step 4: Simplify right side
    708,876x = 1,158,695,086,329
  5. Step 5: Solve for x
    x = 1,158,695,086,329/708,876
  6. Step 6: Final answer
    x = 1,634,552.57

Related Problems

Find third proportional to 354,438 and 538,213.50
Half scale
Find third proportional to 1,417,752 and 2,152,854
Double scale
Find third proportional to 708,878 and 1,076,430
Similar ratio
Find third proportional to 1,063,314 and 1,614,640.50
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.