Home / 667,050-1,458,657

Finding the Third Proportional to 667,050 and 1,458,657

Calculator

Solution

The third proportional to 667,050 and 1,458,657 is: 3,189,686.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,050 : 1,458,657 = 1,458,657 : x
  2. Step 2: Convert to fraction form
    667,050/1,458,657 = 1,458,657/x
  3. Step 3: Cross multiply
    667,050x = 1,458,657 × 1,458,657
  4. Step 4: Simplify right side
    667,050x = 2,127,680,243,649
  5. Step 5: Solve for x
    x = 2,127,680,243,649/667,050
  6. Step 6: Final answer
    x = 3,189,686.30

Related Problems

Find third proportional to 333,525 and 729,328.50
Half scale
Find third proportional to 1,334,100 and 2,917,314
Double scale
Find third proportional to 667,052 and 1,458,661
Similar ratio
Find third proportional to 1,000,575 and 2,187,985.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.