Home / 519,732-1,135,368

Finding the Third Proportional to 519,732 and 1,135,368

Calculator

Solution

The third proportional to 519,732 and 1,135,368 is: 2,480,240.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    519,732 : 1,135,368 = 1,135,368 : x
  2. Step 2: Convert to fraction form
    519,732/1,135,368 = 1,135,368/x
  3. Step 3: Cross multiply
    519,732x = 1,135,368 × 1,135,368
  4. Step 4: Simplify right side
    519,732x = 1,289,060,495,424
  5. Step 5: Solve for x
    x = 1,289,060,495,424/519,732
  6. Step 6: Final answer
    x = 2,480,240.77

Related Problems

Find third proportional to 259,866 and 567,684
Half scale
Find third proportional to 1,039,464 and 2,270,736
Double scale
Find third proportional to 519,734 and 1,135,372
Similar ratio
Find third proportional to 779,598 and 1,703,052
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.