Home / 366,931-559,887

Finding the Third Proportional to 366,931 and 559,887

Calculator

Solution

The third proportional to 366,931 and 559,887 is: 854,311.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,931 : 559,887 = 559,887 : x
  2. Step 2: Convert to fraction form
    366,931/559,887 = 559,887/x
  3. Step 3: Cross multiply
    366,931x = 559,887 × 559,887
  4. Step 4: Simplify right side
    366,931x = 313,473,452,769
  5. Step 5: Solve for x
    x = 313,473,452,769/366,931
  6. Step 6: Final answer
    x = 854,311.72

Related Problems

Find third proportional to 183,465.50 and 279,943.50
Half scale
Find third proportional to 733,862 and 1,119,774
Double scale
Find third proportional to 366,933 and 559,890
Similar ratio
Find third proportional to 550,396.50 and 839,830.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.