Home / 585,180-1,257,655.50

Finding the Third Proportional to 585,180 and 1,257,655.50

Calculator

Solution

The third proportional to 585,180 and 1,257,655.50 is: 2,702,924.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    585,180 : 1,257,655.50 = 1,257,655.50 : x
  2. Step 2: Convert to fraction form
    585,180/1,257,655.50 = 1,257,655.50/x
  3. Step 3: Cross multiply
    585,180x = 1,257,655.50 × 1,257,655.50
  4. Step 4: Simplify right side
    585,180x = 1,581,697,356,680.25
  5. Step 5: Solve for x
    x = 1,581,697,356,680.25/585,180
  6. Step 6: Final answer
    x = 2,702,924.50

Related Problems

Find third proportional to 292,590 and 628,827.75
Half scale
Find third proportional to 1,170,360 and 2,515,311
Double scale
Find third proportional to 585,182 and 1,257,660
Similar ratio
Find third proportional to 877,770 and 1,886,483.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.