Home / 5,612,460-12,121,704

Finding the Third Proportional to 5,612,460 and 12,121,704

Calculator

Solution

The third proportional to 5,612,460 and 12,121,704 is: 26,180,268.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,612,460 : 12,121,704 = 12,121,704 : x
  2. Step 2: Convert to fraction form
    5,612,460/12,121,704 = 12,121,704/x
  3. Step 3: Cross multiply
    5,612,460x = 12,121,704 × 12,121,704
  4. Step 4: Simplify right side
    5,612,460x = 146,935,707,863,616
  5. Step 5: Solve for x
    x = 146,935,707,863,616/5,612,460
  6. Step 6: Final answer
    x = 26,180,268.16

Related Problems

Find third proportional to 2,806,230 and 6,060,852
Half scale
Find third proportional to 11,224,920 and 24,243,408
Double scale
Find third proportional to 5,612,462 and 12,121,708
Similar ratio
Find third proportional to 8,418,690 and 18,182,556
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.