Home / 352,684-775,344

Finding the Third Proportional to 352,684 and 775,344

Calculator

Solution

The third proportional to 352,684 and 775,344 is: 1,704,523.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,684 : 775,344 = 775,344 : x
  2. Step 2: Convert to fraction form
    352,684/775,344 = 775,344/x
  3. Step 3: Cross multiply
    352,684x = 775,344 × 775,344
  4. Step 4: Simplify right side
    352,684x = 601,158,318,336
  5. Step 5: Solve for x
    x = 601,158,318,336/352,684
  6. Step 6: Final answer
    x = 1,704,523.93

Related Problems

Find third proportional to 176,342 and 387,672
Half scale
Find third proportional to 705,368 and 1,550,688
Double scale
Find third proportional to 352,686 and 775,348
Similar ratio
Find third proportional to 529,026 and 1,163,016
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.