Home / 841,620-1,303,794

Finding the Third Proportional to 841,620 and 1,303,794

Calculator

Solution

The third proportional to 841,620 and 1,303,794 is: 2,019,769.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,620 : 1,303,794 = 1,303,794 : x
  2. Step 2: Convert to fraction form
    841,620/1,303,794 = 1,303,794/x
  3. Step 3: Cross multiply
    841,620x = 1,303,794 × 1,303,794
  4. Step 4: Simplify right side
    841,620x = 1,699,878,794,436
  5. Step 5: Solve for x
    x = 1,699,878,794,436/841,620
  6. Step 6: Final answer
    x = 2,019,769.96

Related Problems

Find third proportional to 420,810 and 651,897
Half scale
Find third proportional to 1,683,240 and 2,607,588
Double scale
Find third proportional to 841,622 and 1,303,797
Similar ratio
Find third proportional to 1,262,430 and 1,955,691
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.