Home / 295,614-450,802.13

Finding the Third Proportional to 295,614 and 450,802.13

Calculator

Solution

The third proportional to 295,614 and 450,802.13 is: 687,459.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,614 : 450,802.13 = 450,802.13 : x
  2. Step 2: Convert to fraction form
    295,614/450,802.13 = 450,802.13/x
  3. Step 3: Cross multiply
    295,614x = 450,802.13 × 450,802.13
  4. Step 4: Simplify right side
    295,614x = 203,222,555,904.52
  5. Step 5: Solve for x
    x = 203,222,555,904.52/295,614
  6. Step 6: Final answer
    x = 687,459.17

Related Problems

Find third proportional to 147,807 and 225,401.06
Half scale
Find third proportional to 591,228 and 901,604.25
Double scale
Find third proportional to 295,616 and 450,805
Similar ratio
Find third proportional to 443,421 and 676,203.19
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.