Home / 465,484.50-664,417.50

Finding the Third Proportional to 465,484.50 and 664,417.50

Calculator

Solution

The third proportional to 465,484.50 and 664,417.50 is: 948,368.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,484.50 : 664,417.50 = 664,417.50 : x
  2. Step 2: Convert to fraction form
    465,484.50/664,417.50 = 664,417.50/x
  3. Step 3: Cross multiply
    465,484.50x = 664,417.50 × 664,417.50
  4. Step 4: Simplify right side
    465,484.50x = 441,450,614,306.25
  5. Step 5: Solve for x
    x = 441,450,614,306.25/465,484.50
  6. Step 6: Final answer
    x = 948,368.02

Related Problems

Find third proportional to 232,742.25 and 332,208.75
Half scale
Find third proportional to 930,969 and 1,328,835
Double scale
Find third proportional to 465,487 and 664,420
Similar ratio
Find third proportional to 698,226.75 and 996,626.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.