Home / 294,696-450,504

Finding the Third Proportional to 294,696 and 450,504

Calculator

Solution

The third proportional to 294,696 and 450,504 is: 688,688.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,696 : 450,504 = 450,504 : x
  2. Step 2: Convert to fraction form
    294,696/450,504 = 450,504/x
  3. Step 3: Cross multiply
    294,696x = 450,504 × 450,504
  4. Step 4: Simplify right side
    294,696x = 202,953,854,016
  5. Step 5: Solve for x
    x = 202,953,854,016/294,696
  6. Step 6: Final answer
    x = 688,688.87

Related Problems

Find third proportional to 147,348 and 225,252
Half scale
Find third proportional to 589,392 and 901,008
Double scale
Find third proportional to 294,698 and 450,507
Similar ratio
Find third proportional to 442,044 and 675,756
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.