Home / 7,439,844-10,530,268

Finding the Third Proportional to 7,439,844 and 10,530,268

Calculator

Solution

The third proportional to 7,439,844 and 10,530,268 is: 14,904,417.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,439,844 : 10,530,268 = 10,530,268 : x
  2. Step 2: Convert to fraction form
    7,439,844/10,530,268 = 10,530,268/x
  3. Step 3: Cross multiply
    7,439,844x = 10,530,268 × 10,530,268
  4. Step 4: Simplify right side
    7,439,844x = 110,886,544,151,824
  5. Step 5: Solve for x
    x = 110,886,544,151,824/7,439,844
  6. Step 6: Final answer
    x = 14,904,417.91

Related Problems

Find third proportional to 3,719,922 and 5,265,134
Half scale
Find third proportional to 14,879,688 and 21,060,536
Double scale
Find third proportional to 7,439,846 and 10,530,271
Similar ratio
Find third proportional to 11,159,766 and 15,795,402
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.