Home / 319,812-704,016

Finding the Third Proportional to 319,812 and 704,016

Calculator

Solution

The third proportional to 319,812 and 704,016 is: 1,549,780.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    319,812 : 704,016 = 704,016 : x
  2. Step 2: Convert to fraction form
    319,812/704,016 = 704,016/x
  3. Step 3: Cross multiply
    319,812x = 704,016 × 704,016
  4. Step 4: Simplify right side
    319,812x = 495,638,528,256
  5. Step 5: Solve for x
    x = 495,638,528,256/319,812
  6. Step 6: Final answer
    x = 1,549,780.90

Related Problems

Find third proportional to 159,906 and 352,008
Half scale
Find third proportional to 639,624 and 1,408,032
Double scale
Find third proportional to 319,814 and 704,020
Similar ratio
Find third proportional to 479,718 and 1,056,024
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.