Home / 269,948-624,946

Finding the Third Proportional to 269,948 and 624,946

Calculator

Solution

The third proportional to 269,948 and 624,946 is: 1,446,787.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,948 : 624,946 = 624,946 : x
  2. Step 2: Convert to fraction form
    269,948/624,946 = 624,946/x
  3. Step 3: Cross multiply
    269,948x = 624,946 × 624,946
  4. Step 4: Simplify right side
    269,948x = 390,557,502,916
  5. Step 5: Solve for x
    x = 390,557,502,916/269,948
  6. Step 6: Final answer
    x = 1,446,787.91

Related Problems

Find third proportional to 134,974 and 312,473
Half scale
Find third proportional to 539,896 and 1,249,892
Double scale
Find third proportional to 269,950 and 624,951
Similar ratio
Find third proportional to 404,922 and 937,419
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.