Home / 6,971,394-10,561,420

Finding the Third Proportional to 6,971,394 and 10,561,420

Calculator

Solution

The third proportional to 6,971,394 and 10,561,420 is: 16,000,184.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,971,394 : 10,561,420 = 10,561,420 : x
  2. Step 2: Convert to fraction form
    6,971,394/10,561,420 = 10,561,420/x
  3. Step 3: Cross multiply
    6,971,394x = 10,561,420 × 10,561,420
  4. Step 4: Simplify right side
    6,971,394x = 111,543,592,416,400
  5. Step 5: Solve for x
    x = 111,543,592,416,400/6,971,394
  6. Step 6: Final answer
    x = 16,000,184.81

Related Problems

Find third proportional to 3,485,697 and 5,280,710
Half scale
Find third proportional to 13,942,788 and 21,122,840
Double scale
Find third proportional to 6,971,396 and 10,561,423
Similar ratio
Find third proportional to 10,457,091 and 15,842,130
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.