Home / 371,556-614,727

Finding the Third Proportional to 371,556 and 614,727

Calculator

Solution

The third proportional to 371,556 and 614,727 is: 1,017,045.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    371,556 : 614,727 = 614,727 : x
  2. Step 2: Convert to fraction form
    371,556/614,727 = 614,727/x
  3. Step 3: Cross multiply
    371,556x = 614,727 × 614,727
  4. Step 4: Simplify right side
    371,556x = 377,889,284,529
  5. Step 5: Solve for x
    x = 377,889,284,529/371,556
  6. Step 6: Final answer
    x = 1,017,045.30

Related Problems

Find third proportional to 185,778 and 307,363.50
Half scale
Find third proportional to 743,112 and 1,229,454
Double scale
Find third proportional to 371,558 and 614,730
Similar ratio
Find third proportional to 557,334 and 922,090.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.