Home / 7,202,776-10,987,048

Finding the Third Proportional to 7,202,776 and 10,987,048

Calculator

Solution

The third proportional to 7,202,776 and 10,987,048 is: 16,759,541.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,202,776 : 10,987,048 = 10,987,048 : x
  2. Step 2: Convert to fraction form
    7,202,776/10,987,048 = 10,987,048/x
  3. Step 3: Cross multiply
    7,202,776x = 10,987,048 × 10,987,048
  4. Step 4: Simplify right side
    7,202,776x = 120,715,223,754,304
  5. Step 5: Solve for x
    x = 120,715,223,754,304/7,202,776
  6. Step 6: Final answer
    x = 16,759,541.56

Related Problems

Find third proportional to 3,601,388 and 5,493,524
Half scale
Find third proportional to 14,405,552 and 21,974,096
Double scale
Find third proportional to 7,202,778 and 10,987,051
Similar ratio
Find third proportional to 10,804,164 and 16,480,572
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.