Home / 253,904-601,540

Finding the Third Proportional to 253,904 and 601,540

Calculator

Solution

The third proportional to 253,904 and 601,540 is: 1,425,146.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    253,904 : 601,540 = 601,540 : x
  2. Step 2: Convert to fraction form
    253,904/601,540 = 601,540/x
  3. Step 3: Cross multiply
    253,904x = 601,540 × 601,540
  4. Step 4: Simplify right side
    253,904x = 361,850,371,600
  5. Step 5: Solve for x
    x = 361,850,371,600/253,904
  6. Step 6: Final answer
    x = 1,425,146.40

Related Problems

Find third proportional to 126,952 and 300,770
Half scale
Find third proportional to 507,808 and 1,203,080
Double scale
Find third proportional to 253,906 and 601,545
Similar ratio
Find third proportional to 380,856 and 902,310
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.