Home / 708,632-1,511,868

Finding the Third Proportional to 708,632 and 1,511,868

Calculator

Solution

The third proportional to 708,632 and 1,511,868 is: 3,225,573.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,632 : 1,511,868 = 1,511,868 : x
  2. Step 2: Convert to fraction form
    708,632/1,511,868 = 1,511,868/x
  3. Step 3: Cross multiply
    708,632x = 1,511,868 × 1,511,868
  4. Step 4: Simplify right side
    708,632x = 2,285,744,849,424
  5. Step 5: Solve for x
    x = 2,285,744,849,424/708,632
  6. Step 6: Final answer
    x = 3,225,573.85

Related Problems

Find third proportional to 354,316 and 755,934
Half scale
Find third proportional to 1,417,264 and 3,023,736
Double scale
Find third proportional to 708,634 and 1,511,872
Similar ratio
Find third proportional to 1,062,948 and 2,267,802
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.