Home / 448,596-672,912

Finding the Third Proportional to 448,596 and 672,912

Calculator

Solution

The third proportional to 448,596 and 672,912 is: 1,009,395.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,596 : 672,912 = 672,912 : x
  2. Step 2: Convert to fraction form
    448,596/672,912 = 672,912/x
  3. Step 3: Cross multiply
    448,596x = 672,912 × 672,912
  4. Step 4: Simplify right side
    448,596x = 452,810,559,744
  5. Step 5: Solve for x
    x = 452,810,559,744/448,596
  6. Step 6: Final answer
    x = 1,009,395.00

Related Problems

Find third proportional to 224,298 and 336,456
Half scale
Find third proportional to 897,192 and 1,345,824
Double scale
Find third proportional to 448,598 and 672,915
Similar ratio
Find third proportional to 672,894 and 1,009,368
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.