Home / 364,776-545,706

Finding the Third Proportional to 364,776 and 545,706

Calculator

Solution

The third proportional to 364,776 and 545,706 is: 816,377.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,776 : 545,706 = 545,706 : x
  2. Step 2: Convert to fraction form
    364,776/545,706 = 545,706/x
  3. Step 3: Cross multiply
    364,776x = 545,706 × 545,706
  4. Step 4: Simplify right side
    364,776x = 297,795,038,436
  5. Step 5: Solve for x
    x = 297,795,038,436/364,776
  6. Step 6: Final answer
    x = 816,377.83

Related Problems

Find third proportional to 182,388 and 272,853
Half scale
Find third proportional to 729,552 and 1,091,412
Double scale
Find third proportional to 364,778 and 545,709
Similar ratio
Find third proportional to 547,164 and 818,559
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.