Home / 484,386-719,667

Finding the Third Proportional to 484,386 and 719,667

Calculator

Solution

The third proportional to 484,386 and 719,667 is: 1,069,231.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    484,386 : 719,667 = 719,667 : x
  2. Step 2: Convert to fraction form
    484,386/719,667 = 719,667/x
  3. Step 3: Cross multiply
    484,386x = 719,667 × 719,667
  4. Step 4: Simplify right side
    484,386x = 517,920,590,889
  5. Step 5: Solve for x
    x = 517,920,590,889/484,386
  6. Step 6: Final answer
    x = 1,069,231.13

Related Problems

Find third proportional to 242,193 and 359,833.50
Half scale
Find third proportional to 968,772 and 1,439,334
Double scale
Find third proportional to 484,388 and 719,670
Similar ratio
Find third proportional to 726,579 and 1,079,500.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.