Home / 6,685,746-10,185,339

Finding the Third Proportional to 6,685,746 and 10,185,339

Calculator

Solution

The third proportional to 6,685,746 and 10,185,339 is: 15,516,762.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,685,746 : 10,185,339 = 10,185,339 : x
  2. Step 2: Convert to fraction form
    6,685,746/10,185,339 = 10,185,339/x
  3. Step 3: Cross multiply
    6,685,746x = 10,185,339 × 10,185,339
  4. Step 4: Simplify right side
    6,685,746x = 103,741,130,544,921
  5. Step 5: Solve for x
    x = 103,741,130,544,921/6,685,746
  6. Step 6: Final answer
    x = 15,516,762.16

Related Problems

Find third proportional to 3,342,873 and 5,092,669.50
Half scale
Find third proportional to 13,371,492 and 20,370,678
Double scale
Find third proportional to 6,685,748 and 10,185,342
Similar ratio
Find third proportional to 10,028,619 and 15,278,008.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.