Home / 347,627-761,665

Finding the Third Proportional to 347,627 and 761,665

Calculator

Solution

The third proportional to 347,627 and 761,665 is: 1,668,839.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,627 : 761,665 = 761,665 : x
  2. Step 2: Convert to fraction form
    347,627/761,665 = 761,665/x
  3. Step 3: Cross multiply
    347,627x = 761,665 × 761,665
  4. Step 4: Simplify right side
    347,627x = 580,133,572,225
  5. Step 5: Solve for x
    x = 580,133,572,225/347,627
  6. Step 6: Final answer
    x = 1,668,839.22

Related Problems

Find third proportional to 173,813.50 and 380,832.50
Half scale
Find third proportional to 695,254 and 1,523,330
Double scale
Find third proportional to 347,629 and 761,669
Similar ratio
Find third proportional to 521,440.50 and 1,142,497.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.