Home / 990,026-1,544,170

Finding the Third Proportional to 990,026 and 1,544,170

Calculator

Solution

The third proportional to 990,026 and 1,544,170 is: 2,408,483.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    990,026 : 1,544,170 = 1,544,170 : x
  2. Step 2: Convert to fraction form
    990,026/1,544,170 = 1,544,170/x
  3. Step 3: Cross multiply
    990,026x = 1,544,170 × 1,544,170
  4. Step 4: Simplify right side
    990,026x = 2,384,460,988,900
  5. Step 5: Solve for x
    x = 2,384,460,988,900/990,026
  6. Step 6: Final answer
    x = 2,408,483.20

Related Problems

Find third proportional to 495,013 and 772,085
Half scale
Find third proportional to 1,980,052 and 3,088,340
Double scale
Find third proportional to 990,028 and 1,544,173
Similar ratio
Find third proportional to 1,485,039 and 2,316,255
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.