Home / 464,173-626,274

Finding the Third Proportional to 464,173 and 626,274

Calculator

Solution

The third proportional to 464,173 and 626,274 is: 844,984.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,173 : 626,274 = 626,274 : x
  2. Step 2: Convert to fraction form
    464,173/626,274 = 626,274/x
  3. Step 3: Cross multiply
    464,173x = 626,274 × 626,274
  4. Step 4: Simplify right side
    464,173x = 392,219,123,076
  5. Step 5: Solve for x
    x = 392,219,123,076/464,173
  6. Step 6: Final answer
    x = 844,984.79

Related Problems

Find third proportional to 232,086.50 and 313,137
Half scale
Find third proportional to 928,346 and 1,252,548
Double scale
Find third proportional to 464,175 and 626,277
Similar ratio
Find third proportional to 696,259.50 and 939,411
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.