Home / 712,808-942,204

Finding the Third Proportional to 712,808 and 942,204

Calculator

Solution

The third proportional to 712,808 and 942,204 is: 1,245,424.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    712,808 : 942,204 = 942,204 : x
  2. Step 2: Convert to fraction form
    712,808/942,204 = 942,204/x
  3. Step 3: Cross multiply
    712,808x = 942,204 × 942,204
  4. Step 4: Simplify right side
    712,808x = 887,748,377,616
  5. Step 5: Solve for x
    x = 887,748,377,616/712,808
  6. Step 6: Final answer
    x = 1,245,424.26

Related Problems

Find third proportional to 356,404 and 471,102
Half scale
Find third proportional to 1,425,616 and 1,884,408
Double scale
Find third proportional to 712,810 and 942,207
Similar ratio
Find third proportional to 1,069,212 and 1,413,306
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.