Home / 513,060-1,113,723

Finding the Third Proportional to 513,060 and 1,113,723

Calculator

Solution

The third proportional to 513,060 and 1,113,723 is: 2,417,609.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    513,060 : 1,113,723 = 1,113,723 : x
  2. Step 2: Convert to fraction form
    513,060/1,113,723 = 1,113,723/x
  3. Step 3: Cross multiply
    513,060x = 1,113,723 × 1,113,723
  4. Step 4: Simplify right side
    513,060x = 1,240,378,920,729
  5. Step 5: Solve for x
    x = 1,240,378,920,729/513,060
  6. Step 6: Final answer
    x = 2,417,609.87

Related Problems

Find third proportional to 256,530 and 556,861.50
Half scale
Find third proportional to 1,026,120 and 2,227,446
Double scale
Find third proportional to 513,062 and 1,113,727
Similar ratio
Find third proportional to 769,590 and 1,670,584.50
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.