Home / 434,841-633,366

Finding the Third Proportional to 434,841 and 633,366

Calculator

Solution

The third proportional to 434,841 and 633,366 is: 922,526.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,841 : 633,366 = 633,366 : x
  2. Step 2: Convert to fraction form
    434,841/633,366 = 633,366/x
  3. Step 3: Cross multiply
    434,841x = 633,366 × 633,366
  4. Step 4: Simplify right side
    434,841x = 401,152,489,956
  5. Step 5: Solve for x
    x = 401,152,489,956/434,841
  6. Step 6: Final answer
    x = 922,526.83

Related Problems

Find third proportional to 217,420.50 and 316,683
Half scale
Find third proportional to 869,682 and 1,266,732
Double scale
Find third proportional to 434,843 and 633,369
Similar ratio
Find third proportional to 652,261.50 and 950,049
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.