Home / 449,212-973,117

Finding the Third Proportional to 449,212 and 973,117

Calculator

Solution

The third proportional to 449,212 and 973,117 is: 2,108,039.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    449,212 : 973,117 = 973,117 : x
  2. Step 2: Convert to fraction form
    449,212/973,117 = 973,117/x
  3. Step 3: Cross multiply
    449,212x = 973,117 × 973,117
  4. Step 4: Simplify right side
    449,212x = 946,956,695,689
  5. Step 5: Solve for x
    x = 946,956,695,689/449,212
  6. Step 6: Final answer
    x = 2,108,039.62

Related Problems

Find third proportional to 224,606 and 486,558.50
Half scale
Find third proportional to 898,424 and 1,946,234
Double scale
Find third proportional to 449,214 and 973,121
Similar ratio
Find third proportional to 673,818 and 1,459,675.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.