Home / 723,866-1,127,163

Finding the Third Proportional to 723,866 and 1,127,163

Calculator

Solution

The third proportional to 723,866 and 1,127,163 is: 1,755,154.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    723,866 : 1,127,163 = 1,127,163 : x
  2. Step 2: Convert to fraction form
    723,866/1,127,163 = 1,127,163/x
  3. Step 3: Cross multiply
    723,866x = 1,127,163 × 1,127,163
  4. Step 4: Simplify right side
    723,866x = 1,270,496,428,569
  5. Step 5: Solve for x
    x = 1,270,496,428,569/723,866
  6. Step 6: Final answer
    x = 1,755,154.17

Related Problems

Find third proportional to 361,933 and 563,581.50
Half scale
Find third proportional to 1,447,732 and 2,254,326
Double scale
Find third proportional to 723,868 and 1,127,166
Similar ratio
Find third proportional to 1,085,799 and 1,690,744.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.