Home / 276,940-652,022

Finding the Third Proportional to 276,940 and 652,022

Calculator

Solution

The third proportional to 276,940 and 652,022 is: 1,535,107.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,940 : 652,022 = 652,022 : x
  2. Step 2: Convert to fraction form
    276,940/652,022 = 652,022/x
  3. Step 3: Cross multiply
    276,940x = 652,022 × 652,022
  4. Step 4: Simplify right side
    276,940x = 425,132,688,484
  5. Step 5: Solve for x
    x = 425,132,688,484/276,940
  6. Step 6: Final answer
    x = 1,535,107.56

Related Problems

Find third proportional to 138,470 and 326,011
Half scale
Find third proportional to 553,880 and 1,304,044
Double scale
Find third proportional to 276,942 and 652,027
Similar ratio
Find third proportional to 415,410 and 978,033
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.