Home / 465,580-711,907

Finding the Third Proportional to 465,580 and 711,907

Calculator

Solution

The third proportional to 465,580 and 711,907 is: 1,088,559.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,580 : 711,907 = 711,907 : x
  2. Step 2: Convert to fraction form
    465,580/711,907 = 711,907/x
  3. Step 3: Cross multiply
    465,580x = 711,907 × 711,907
  4. Step 4: Simplify right side
    465,580x = 506,811,576,649
  5. Step 5: Solve for x
    x = 506,811,576,649/465,580
  6. Step 6: Final answer
    x = 1,088,559.60

Related Problems

Find third proportional to 232,790 and 355,953.50
Half scale
Find third proportional to 931,160 and 1,423,814
Double scale
Find third proportional to 465,582 and 711,910
Similar ratio
Find third proportional to 698,370 and 1,067,860.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.