Home / 668,368-1,023,720

Finding the Third Proportional to 668,368 and 1,023,720

Calculator

Solution

The third proportional to 668,368 and 1,023,720 is: 1,568,002.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    668,368 : 1,023,720 = 1,023,720 : x
  2. Step 2: Convert to fraction form
    668,368/1,023,720 = 1,023,720/x
  3. Step 3: Cross multiply
    668,368x = 1,023,720 × 1,023,720
  4. Step 4: Simplify right side
    668,368x = 1,048,002,638,400
  5. Step 5: Solve for x
    x = 1,048,002,638,400/668,368
  6. Step 6: Final answer
    x = 1,568,002.42

Related Problems

Find third proportional to 334,184 and 511,860
Half scale
Find third proportional to 1,336,736 and 2,047,440
Double scale
Find third proportional to 668,370 and 1,023,723
Similar ratio
Find third proportional to 1,002,552 and 1,535,580
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.