Home / 717,452-1,077,880

Finding the Third Proportional to 717,452 and 1,077,880

Calculator

Solution

The third proportional to 717,452 and 1,077,880 is: 1,619,377.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    717,452 : 1,077,880 = 1,077,880 : x
  2. Step 2: Convert to fraction form
    717,452/1,077,880 = 1,077,880/x
  3. Step 3: Cross multiply
    717,452x = 1,077,880 × 1,077,880
  4. Step 4: Simplify right side
    717,452x = 1,161,825,294,400
  5. Step 5: Solve for x
    x = 1,161,825,294,400/717,452
  6. Step 6: Final answer
    x = 1,619,377.04

Related Problems

Find third proportional to 358,726 and 538,940
Half scale
Find third proportional to 1,434,904 and 2,155,760
Double scale
Find third proportional to 717,454 and 1,077,883
Similar ratio
Find third proportional to 1,076,178 and 1,616,820
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.