Home / 976,205-2,102,429

Finding the Third Proportional to 976,205 and 2,102,429

Calculator

Solution

The third proportional to 976,205 and 2,102,429 is: 4,527,950.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,205 : 2,102,429 = 2,102,429 : x
  2. Step 2: Convert to fraction form
    976,205/2,102,429 = 2,102,429/x
  3. Step 3: Cross multiply
    976,205x = 2,102,429 × 2,102,429
  4. Step 4: Simplify right side
    976,205x = 4,420,207,700,041
  5. Step 5: Solve for x
    x = 4,420,207,700,041/976,205
  6. Step 6: Final answer
    x = 4,527,950.28

Related Problems

Find third proportional to 488,102.50 and 1,051,214.50
Half scale
Find third proportional to 1,952,410 and 4,204,858
Double scale
Find third proportional to 976,207 and 2,102,433
Similar ratio
Find third proportional to 1,464,307.50 and 3,153,643.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.