Home / 964,698-2,100,828

Finding the Third Proportional to 964,698 and 2,100,828

Calculator

Solution

The third proportional to 964,698 and 2,100,828 is: 4,574,984.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,698 : 2,100,828 = 2,100,828 : x
  2. Step 2: Convert to fraction form
    964,698/2,100,828 = 2,100,828/x
  3. Step 3: Cross multiply
    964,698x = 2,100,828 × 2,100,828
  4. Step 4: Simplify right side
    964,698x = 4,413,478,285,584
  5. Step 5: Solve for x
    x = 4,413,478,285,584/964,698
  6. Step 6: Final answer
    x = 4,574,984.38

Related Problems

Find third proportional to 482,349 and 1,050,414
Half scale
Find third proportional to 1,929,396 and 4,201,656
Double scale
Find third proportional to 964,700 and 2,100,832
Similar ratio
Find third proportional to 1,447,047 and 3,151,242
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.