Home / 289,044-444,838

Finding the Third Proportional to 289,044 and 444,838

Calculator

Solution

The third proportional to 289,044 and 444,838 is: 684,604.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    289,044 : 444,838 = 444,838 : x
  2. Step 2: Convert to fraction form
    289,044/444,838 = 444,838/x
  3. Step 3: Cross multiply
    289,044x = 444,838 × 444,838
  4. Step 4: Simplify right side
    289,044x = 197,880,846,244
  5. Step 5: Solve for x
    x = 197,880,846,244/289,044
  6. Step 6: Final answer
    x = 684,604.58

Related Problems

Find third proportional to 144,522 and 222,419
Half scale
Find third proportional to 578,088 and 889,676
Double scale
Find third proportional to 289,046 and 444,841
Similar ratio
Find third proportional to 433,566 and 667,257
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.