Home / 7,380,794-10,389,243

Finding the Third Proportional to 7,380,794 and 10,389,243

Calculator

Solution

The third proportional to 7,380,794 and 10,389,243 is: 14,623,951.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,380,794 : 10,389,243 = 10,389,243 : x
  2. Step 2: Convert to fraction form
    7,380,794/10,389,243 = 10,389,243/x
  3. Step 3: Cross multiply
    7,380,794x = 10,389,243 × 10,389,243
  4. Step 4: Simplify right side
    7,380,794x = 107,936,370,113,049
  5. Step 5: Solve for x
    x = 107,936,370,113,049/7,380,794
  6. Step 6: Final answer
    x = 14,623,951.04

Related Problems

Find third proportional to 3,690,397 and 5,194,621.50
Half scale
Find third proportional to 14,761,588 and 20,778,486
Double scale
Find third proportional to 7,380,796 and 10,389,246
Similar ratio
Find third proportional to 11,071,191 and 15,583,864.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.