Home / 546,354-827,148

Finding the Third Proportional to 546,354 and 827,148

Calculator

Solution

The third proportional to 546,354 and 827,148 is: 1,252,253.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,354 : 827,148 = 827,148 : x
  2. Step 2: Convert to fraction form
    546,354/827,148 = 827,148/x
  3. Step 3: Cross multiply
    546,354x = 827,148 × 827,148
  4. Step 4: Simplify right side
    546,354x = 684,173,813,904
  5. Step 5: Solve for x
    x = 684,173,813,904/546,354
  6. Step 6: Final answer
    x = 1,252,253.69

Related Problems

Find third proportional to 273,177 and 413,574
Half scale
Find third proportional to 1,092,708 and 1,654,296
Double scale
Find third proportional to 546,356 and 827,151
Similar ratio
Find third proportional to 819,531 and 1,240,722
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.