Home / 766,424-1,160,239

Finding the Third Proportional to 766,424 and 1,160,239

Calculator

Solution

The third proportional to 766,424 and 1,160,239 is: 1,756,409.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    766,424 : 1,160,239 = 1,160,239 : x
  2. Step 2: Convert to fraction form
    766,424/1,160,239 = 1,160,239/x
  3. Step 3: Cross multiply
    766,424x = 1,160,239 × 1,160,239
  4. Step 4: Simplify right side
    766,424x = 1,346,154,537,121
  5. Step 5: Solve for x
    x = 1,346,154,537,121/766,424
  6. Step 6: Final answer
    x = 1,756,409.69

Related Problems

Find third proportional to 383,212 and 580,119.50
Half scale
Find third proportional to 1,532,848 and 2,320,478
Double scale
Find third proportional to 766,426 and 1,160,242
Similar ratio
Find third proportional to 1,149,636 and 1,740,358.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.