Home / 6,343,930-9,043,503

Finding the Third Proportional to 6,343,930 and 9,043,503

Calculator

Solution

The third proportional to 6,343,930 and 9,043,503 is: 12,891,842.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,343,930 : 9,043,503 = 9,043,503 : x
  2. Step 2: Convert to fraction form
    6,343,930/9,043,503 = 9,043,503/x
  3. Step 3: Cross multiply
    6,343,930x = 9,043,503 × 9,043,503
  4. Step 4: Simplify right side
    6,343,930x = 81,784,946,511,009
  5. Step 5: Solve for x
    x = 81,784,946,511,009/6,343,930
  6. Step 6: Final answer
    x = 12,891,842.52

Related Problems

Find third proportional to 3,171,965 and 4,521,751.50
Half scale
Find third proportional to 12,687,860 and 18,087,006
Double scale
Find third proportional to 6,343,932 and 9,043,506
Similar ratio
Find third proportional to 9,515,895 and 13,565,254.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.