Home / 553,880-1,304,044

Finding the Third Proportional to 553,880 and 1,304,044

Calculator

Solution

The third proportional to 553,880 and 1,304,044 is: 3,070,215.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    553,880 : 1,304,044 = 1,304,044 : x
  2. Step 2: Convert to fraction form
    553,880/1,304,044 = 1,304,044/x
  3. Step 3: Cross multiply
    553,880x = 1,304,044 × 1,304,044
  4. Step 4: Simplify right side
    553,880x = 1,700,530,753,936
  5. Step 5: Solve for x
    x = 1,700,530,753,936/553,880
  6. Step 6: Final answer
    x = 3,070,215.13

Related Problems

Find third proportional to 276,940 and 652,022
Half scale
Find third proportional to 1,107,760 and 2,608,088
Double scale
Find third proportional to 553,882 and 1,304,049
Similar ratio
Find third proportional to 830,820 and 1,956,066
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.