Home / 555,837-1,137,882

Finding the Third Proportional to 555,837 and 1,137,882

Calculator

Solution

The third proportional to 555,837 and 1,137,882 is: 2,329,415.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,837 : 1,137,882 = 1,137,882 : x
  2. Step 2: Convert to fraction form
    555,837/1,137,882 = 1,137,882/x
  3. Step 3: Cross multiply
    555,837x = 1,137,882 × 1,137,882
  4. Step 4: Simplify right side
    555,837x = 1,294,775,445,924
  5. Step 5: Solve for x
    x = 1,294,775,445,924/555,837
  6. Step 6: Final answer
    x = 2,329,415.72

Related Problems

Find third proportional to 277,918.50 and 568,941
Half scale
Find third proportional to 1,111,674 and 2,275,764
Double scale
Find third proportional to 555,839 and 1,137,886
Similar ratio
Find third proportional to 833,755.50 and 1,706,823
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.