Home / 471,381-1,018,065

Finding the Third Proportional to 471,381 and 1,018,065

Calculator

Solution

The third proportional to 471,381 and 1,018,065 is: 2,198,765.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,381 : 1,018,065 = 1,018,065 : x
  2. Step 2: Convert to fraction form
    471,381/1,018,065 = 1,018,065/x
  3. Step 3: Cross multiply
    471,381x = 1,018,065 × 1,018,065
  4. Step 4: Simplify right side
    471,381x = 1,036,456,344,225
  5. Step 5: Solve for x
    x = 1,036,456,344,225/471,381
  6. Step 6: Final answer
    x = 2,198,765.64

Related Problems

Find third proportional to 235,690.50 and 509,032.50
Half scale
Find third proportional to 942,762 and 2,036,130
Double scale
Find third proportional to 471,383 and 1,018,069
Similar ratio
Find third proportional to 707,071.50 and 1,527,097.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.