Home / 313,760-473,544

Finding the Third Proportional to 313,760 and 473,544

Calculator

Solution

The third proportional to 313,760 and 473,544 is: 714,698.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    313,760 : 473,544 = 473,544 : x
  2. Step 2: Convert to fraction form
    313,760/473,544 = 473,544/x
  3. Step 3: Cross multiply
    313,760x = 473,544 × 473,544
  4. Step 4: Simplify right side
    313,760x = 224,243,919,936
  5. Step 5: Solve for x
    x = 224,243,919,936/313,760
  6. Step 6: Final answer
    x = 714,698.88

Related Problems

Find third proportional to 156,880 and 236,772
Half scale
Find third proportional to 627,520 and 947,088
Double scale
Find third proportional to 313,762 and 473,547
Similar ratio
Find third proportional to 470,640 and 710,316
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.