Home / 4,991,432-10,739,446

Finding the Third Proportional to 4,991,432 and 10,739,446

Calculator

Solution

The third proportional to 4,991,432 and 10,739,446 is: 23,106,735.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,991,432 : 10,739,446 = 10,739,446 : x
  2. Step 2: Convert to fraction form
    4,991,432/10,739,446 = 10,739,446/x
  3. Step 3: Cross multiply
    4,991,432x = 10,739,446 × 10,739,446
  4. Step 4: Simplify right side
    4,991,432x = 115,335,700,386,916
  5. Step 5: Solve for x
    x = 115,335,700,386,916/4,991,432
  6. Step 6: Final answer
    x = 23,106,735.78

Related Problems

Find third proportional to 2,495,716 and 5,369,723
Half scale
Find third proportional to 9,982,864 and 21,478,892
Double scale
Find third proportional to 4,991,434 and 10,739,450
Similar ratio
Find third proportional to 7,487,148 and 16,109,169
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.