Home / 427,614-923,028

Finding the Third Proportional to 427,614 and 923,028

Calculator

Solution

The third proportional to 427,614 and 923,028 is: 1,992,405.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    427,614 : 923,028 = 923,028 : x
  2. Step 2: Convert to fraction form
    427,614/923,028 = 923,028/x
  3. Step 3: Cross multiply
    427,614x = 923,028 × 923,028
  4. Step 4: Simplify right side
    427,614x = 851,980,688,784
  5. Step 5: Solve for x
    x = 851,980,688,784/427,614
  6. Step 6: Final answer
    x = 1,992,405.98

Related Problems

Find third proportional to 213,807 and 461,514
Half scale
Find third proportional to 855,228 and 1,846,056
Double scale
Find third proportional to 427,616 and 923,032
Similar ratio
Find third proportional to 641,421 and 1,384,542
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.