Home / 4,989,490-6,951,616

Finding the Third Proportional to 4,989,490 and 6,951,616

Calculator

Solution

The third proportional to 4,989,490 and 6,951,616 is: 9,685,351.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,989,490 : 6,951,616 = 6,951,616 : x
  2. Step 2: Convert to fraction form
    4,989,490/6,951,616 = 6,951,616/x
  3. Step 3: Cross multiply
    4,989,490x = 6,951,616 × 6,951,616
  4. Step 4: Simplify right side
    4,989,490x = 48,324,965,011,456
  5. Step 5: Solve for x
    x = 48,324,965,011,456/4,989,490
  6. Step 6: Final answer
    x = 9,685,351.61

Related Problems

Find third proportional to 2,494,745 and 3,475,808
Half scale
Find third proportional to 9,978,980 and 13,903,232
Double scale
Find third proportional to 4,989,492 and 6,951,619
Similar ratio
Find third proportional to 7,484,235 and 10,427,424
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.