Home / 727,924-1,575,080

Finding the Third Proportional to 727,924 and 1,575,080

Calculator

Solution

The third proportional to 727,924 and 1,575,080 is: 3,408,153.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    727,924 : 1,575,080 = 1,575,080 : x
  2. Step 2: Convert to fraction form
    727,924/1,575,080 = 1,575,080/x
  3. Step 3: Cross multiply
    727,924x = 1,575,080 × 1,575,080
  4. Step 4: Simplify right side
    727,924x = 2,480,877,006,400
  5. Step 5: Solve for x
    x = 2,480,877,006,400/727,924
  6. Step 6: Final answer
    x = 3,408,153.88

Related Problems

Find third proportional to 363,962 and 787,540
Half scale
Find third proportional to 1,455,848 and 3,150,160
Double scale
Find third proportional to 727,926 and 1,575,084
Similar ratio
Find third proportional to 1,091,886 and 2,362,620
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.