Home / 340,866-533,547

Finding the Third Proportional to 340,866 and 533,547

Calculator

Solution

The third proportional to 340,866 and 533,547 is: 835,144.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,866 : 533,547 = 533,547 : x
  2. Step 2: Convert to fraction form
    340,866/533,547 = 533,547/x
  3. Step 3: Cross multiply
    340,866x = 533,547 × 533,547
  4. Step 4: Simplify right side
    340,866x = 284,672,401,209
  5. Step 5: Solve for x
    x = 284,672,401,209/340,866
  6. Step 6: Final answer
    x = 835,144.61

Related Problems

Find third proportional to 170,433 and 266,773.50
Half scale
Find third proportional to 681,732 and 1,067,094
Double scale
Find third proportional to 340,868 and 533,550
Similar ratio
Find third proportional to 511,299 and 800,320.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.