Home / 294,408-635,444

Finding the Third Proportional to 294,408 and 635,444

Calculator

Solution

The third proportional to 294,408 and 635,444 is: 1,371,528.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,408 : 635,444 = 635,444 : x
  2. Step 2: Convert to fraction form
    294,408/635,444 = 635,444/x
  3. Step 3: Cross multiply
    294,408x = 635,444 × 635,444
  4. Step 4: Simplify right side
    294,408x = 403,789,077,136
  5. Step 5: Solve for x
    x = 403,789,077,136/294,408
  6. Step 6: Final answer
    x = 1,371,528.89

Related Problems

Find third proportional to 147,204 and 317,722
Half scale
Find third proportional to 588,816 and 1,270,888
Double scale
Find third proportional to 294,410 and 635,448
Similar ratio
Find third proportional to 441,612 and 953,166
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.