Home / 779,448-1,169,280

Finding the Third Proportional to 779,448 and 1,169,280

Calculator

Solution

The third proportional to 779,448 and 1,169,280 is: 1,754,082.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    779,448 : 1,169,280 = 1,169,280 : x
  2. Step 2: Convert to fraction form
    779,448/1,169,280 = 1,169,280/x
  3. Step 3: Cross multiply
    779,448x = 1,169,280 × 1,169,280
  4. Step 4: Simplify right side
    779,448x = 1,367,215,718,400
  5. Step 5: Solve for x
    x = 1,367,215,718,400/779,448
  6. Step 6: Final answer
    x = 1,754,082.01

Related Problems

Find third proportional to 389,724 and 584,640
Half scale
Find third proportional to 1,558,896 and 2,338,560
Double scale
Find third proportional to 779,450 and 1,169,283
Similar ratio
Find third proportional to 1,169,172 and 1,753,920
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.