Home / 916,242-1,370,131

Finding the Third Proportional to 916,242 and 1,370,131

Calculator

Solution

The third proportional to 916,242 and 1,370,131 is: 2,048,868.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    916,242 : 1,370,131 = 1,370,131 : x
  2. Step 2: Convert to fraction form
    916,242/1,370,131 = 1,370,131/x
  3. Step 3: Cross multiply
    916,242x = 1,370,131 × 1,370,131
  4. Step 4: Simplify right side
    916,242x = 1,877,258,957,161
  5. Step 5: Solve for x
    x = 1,877,258,957,161/916,242
  6. Step 6: Final answer
    x = 2,048,868.05

Related Problems

Find third proportional to 458,121 and 685,065.50
Half scale
Find third proportional to 1,832,484 and 2,740,262
Double scale
Find third proportional to 916,244 and 1,370,134
Similar ratio
Find third proportional to 1,374,363 and 2,055,196.50
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.