Home / 7,338,728-10,792,364

Finding the Third Proportional to 7,338,728 and 10,792,364

Calculator

Solution

The third proportional to 7,338,728 and 10,792,364 is: 15,871,295.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,338,728 : 10,792,364 = 10,792,364 : x
  2. Step 2: Convert to fraction form
    7,338,728/10,792,364 = 10,792,364/x
  3. Step 3: Cross multiply
    7,338,728x = 10,792,364 × 10,792,364
  4. Step 4: Simplify right side
    7,338,728x = 116,475,120,708,496
  5. Step 5: Solve for x
    x = 116,475,120,708,496/7,338,728
  6. Step 6: Final answer
    x = 15,871,295.50

Related Problems

Find third proportional to 3,669,364 and 5,396,182
Half scale
Find third proportional to 14,677,456 and 21,584,728
Double scale
Find third proportional to 7,338,730 and 10,792,367
Similar ratio
Find third proportional to 11,008,092 and 16,188,546
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.