Home / 547,632-841,392

Finding the Third Proportional to 547,632 and 841,392

Calculator

Solution

The third proportional to 547,632 and 841,392 is: 1,292,730.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    547,632 : 841,392 = 841,392 : x
  2. Step 2: Convert to fraction form
    547,632/841,392 = 841,392/x
  3. Step 3: Cross multiply
    547,632x = 841,392 × 841,392
  4. Step 4: Simplify right side
    547,632x = 707,940,497,664
  5. Step 5: Solve for x
    x = 707,940,497,664/547,632
  6. Step 6: Final answer
    x = 1,292,730.33

Related Problems

Find third proportional to 273,816 and 420,696
Half scale
Find third proportional to 1,095,264 and 1,682,784
Double scale
Find third proportional to 547,634 and 841,395
Similar ratio
Find third proportional to 821,448 and 1,262,088
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.