Home / 349,082-760,372

Finding the Third Proportional to 349,082 and 760,372

Calculator

Solution

The third proportional to 349,082 and 760,372 is: 1,656,245.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,082 : 760,372 = 760,372 : x
  2. Step 2: Convert to fraction form
    349,082/760,372 = 760,372/x
  3. Step 3: Cross multiply
    349,082x = 760,372 × 760,372
  4. Step 4: Simplify right side
    349,082x = 578,165,578,384
  5. Step 5: Solve for x
    x = 578,165,578,384/349,082
  6. Step 6: Final answer
    x = 1,656,245.75

Related Problems

Find third proportional to 174,541 and 380,186
Half scale
Find third proportional to 698,164 and 1,520,744
Double scale
Find third proportional to 349,084 and 760,376
Similar ratio
Find third proportional to 523,623 and 1,140,558
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.