Home / 741,008-1,148,120

Finding the Third Proportional to 741,008 and 1,148,120

Calculator

Solution

The third proportional to 741,008 and 1,148,120 is: 1,778,900.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    741,008 : 1,148,120 = 1,148,120 : x
  2. Step 2: Convert to fraction form
    741,008/1,148,120 = 1,148,120/x
  3. Step 3: Cross multiply
    741,008x = 1,148,120 × 1,148,120
  4. Step 4: Simplify right side
    741,008x = 1,318,179,534,400
  5. Step 5: Solve for x
    x = 1,318,179,534,400/741,008
  6. Step 6: Final answer
    x = 1,778,900.54

Related Problems

Find third proportional to 370,504 and 574,060
Half scale
Find third proportional to 1,482,016 and 2,296,240
Double scale
Find third proportional to 741,010 and 1,148,123
Similar ratio
Find third proportional to 1,111,512 and 1,722,180
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.