Home / 457,944-673,673

Finding the Third Proportional to 457,944 and 673,673

Calculator

Solution

The third proportional to 457,944 and 673,673 is: 991,027.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    457,944 : 673,673 = 673,673 : x
  2. Step 2: Convert to fraction form
    457,944/673,673 = 673,673/x
  3. Step 3: Cross multiply
    457,944x = 673,673 × 673,673
  4. Step 4: Simplify right side
    457,944x = 453,835,310,929
  5. Step 5: Solve for x
    x = 453,835,310,929/457,944
  6. Step 6: Final answer
    x = 991,027.97

Related Problems

Find third proportional to 228,972 and 336,836.50
Half scale
Find third proportional to 915,888 and 1,347,346
Double scale
Find third proportional to 457,946 and 673,676
Similar ratio
Find third proportional to 686,916 and 1,010,509.50
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.