Home / 736,718-1,107,811

Finding the Third Proportional to 736,718 and 1,107,811

Calculator

Solution

The third proportional to 736,718 and 1,107,811 is: 1,665,827.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,718 : 1,107,811 = 1,107,811 : x
  2. Step 2: Convert to fraction form
    736,718/1,107,811 = 1,107,811/x
  3. Step 3: Cross multiply
    736,718x = 1,107,811 × 1,107,811
  4. Step 4: Simplify right side
    736,718x = 1,227,245,211,721
  5. Step 5: Solve for x
    x = 1,227,245,211,721/736,718
  6. Step 6: Final answer
    x = 1,665,827.65

Related Problems

Find third proportional to 368,359 and 553,905.50
Half scale
Find third proportional to 1,473,436 and 2,215,622
Double scale
Find third proportional to 736,720 and 1,107,814
Similar ratio
Find third proportional to 1,105,077 and 1,661,716.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.