Home / 606,254-905,637

Finding the Third Proportional to 606,254 and 905,637

Calculator

Solution

The third proportional to 606,254 and 905,637 is: 1,352,862.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,254 : 905,637 = 905,637 : x
  2. Step 2: Convert to fraction form
    606,254/905,637 = 905,637/x
  3. Step 3: Cross multiply
    606,254x = 905,637 × 905,637
  4. Step 4: Simplify right side
    606,254x = 820,178,375,769
  5. Step 5: Solve for x
    x = 820,178,375,769/606,254
  6. Step 6: Final answer
    x = 1,352,862.62

Related Problems

Find third proportional to 303,127 and 452,818.50
Half scale
Find third proportional to 1,212,508 and 1,811,274
Double scale
Find third proportional to 606,256 and 905,640
Similar ratio
Find third proportional to 909,381 and 1,358,455.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.