Home / 345,976-736,592

Finding the Third Proportional to 345,976 and 736,592

Calculator

Solution

The third proportional to 345,976 and 736,592 is: 1,568,223.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    345,976 : 736,592 = 736,592 : x
  2. Step 2: Convert to fraction form
    345,976/736,592 = 736,592/x
  3. Step 3: Cross multiply
    345,976x = 736,592 × 736,592
  4. Step 4: Simplify right side
    345,976x = 542,567,774,464
  5. Step 5: Solve for x
    x = 542,567,774,464/345,976
  6. Step 6: Final answer
    x = 1,568,223.73

Related Problems

Find third proportional to 172,988 and 368,296
Half scale
Find third proportional to 691,952 and 1,473,184
Double scale
Find third proportional to 345,978 and 736,596
Similar ratio
Find third proportional to 518,964 and 1,104,888
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.