Home / 344,780-730,608

Finding the Third Proportional to 344,780 and 730,608

Calculator

Solution

The third proportional to 344,780 and 730,608 is: 1,548,199.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,780 : 730,608 = 730,608 : x
  2. Step 2: Convert to fraction form
    344,780/730,608 = 730,608/x
  3. Step 3: Cross multiply
    344,780x = 730,608 × 730,608
  4. Step 4: Simplify right side
    344,780x = 533,788,049,664
  5. Step 5: Solve for x
    x = 533,788,049,664/344,780
  6. Step 6: Final answer
    x = 1,548,199.00

Related Problems

Find third proportional to 172,390 and 365,304
Half scale
Find third proportional to 689,560 and 1,461,216
Double scale
Find third proportional to 344,782 and 730,612
Similar ratio
Find third proportional to 517,170 and 1,095,912
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.