Home / 671,148-1,474,920

Finding the Third Proportional to 671,148 and 1,474,920

Calculator

Solution

The third proportional to 671,148 and 1,474,920 is: 3,241,295.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,148 : 1,474,920 = 1,474,920 : x
  2. Step 2: Convert to fraction form
    671,148/1,474,920 = 1,474,920/x
  3. Step 3: Cross multiply
    671,148x = 1,474,920 × 1,474,920
  4. Step 4: Simplify right side
    671,148x = 2,175,389,006,400
  5. Step 5: Solve for x
    x = 2,175,389,006,400/671,148
  6. Step 6: Final answer
    x = 3,241,295.52

Related Problems

Find third proportional to 335,574 and 737,460
Half scale
Find third proportional to 1,342,296 and 2,949,840
Double scale
Find third proportional to 671,150 and 1,474,924
Similar ratio
Find third proportional to 1,006,722 and 2,212,380
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.