Home / 670,361-937,704

Finding the Third Proportional to 670,361 and 937,704

Calculator

Solution

The third proportional to 670,361 and 937,704 is: 1,311,664.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,361 : 937,704 = 937,704 : x
  2. Step 2: Convert to fraction form
    670,361/937,704 = 937,704/x
  3. Step 3: Cross multiply
    670,361x = 937,704 × 937,704
  4. Step 4: Simplify right side
    670,361x = 879,288,791,616
  5. Step 5: Solve for x
    x = 879,288,791,616/670,361
  6. Step 6: Final answer
    x = 1,311,664.60

Related Problems

Find third proportional to 335,180.50 and 468,852
Half scale
Find third proportional to 1,340,722 and 1,875,408
Double scale
Find third proportional to 670,363 and 937,707
Similar ratio
Find third proportional to 1,005,541.50 and 1,406,556
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.