Home / 4,512,370-7,407,394

Finding the Third Proportional to 4,512,370 and 7,407,394

Calculator

Solution

The third proportional to 4,512,370 and 7,407,394 is: 12,159,793.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,512,370 : 7,407,394 = 7,407,394 : x
  2. Step 2: Convert to fraction form
    4,512,370/7,407,394 = 7,407,394/x
  3. Step 3: Cross multiply
    4,512,370x = 7,407,394 × 7,407,394
  4. Step 4: Simplify right side
    4,512,370x = 54,869,485,871,236
  5. Step 5: Solve for x
    x = 54,869,485,871,236/4,512,370
  6. Step 6: Final answer
    x = 12,159,793.16

Related Problems

Find third proportional to 2,256,185 and 3,703,697
Half scale
Find third proportional to 9,024,740 and 14,814,788
Double scale
Find third proportional to 4,512,372 and 7,407,397
Similar ratio
Find third proportional to 6,768,555 and 11,111,091
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.