Home / 696,519-1,508,966.72

Finding the Third Proportional to 696,519 and 1,508,966.72

Calculator

Solution

The third proportional to 696,519 and 1,508,966.72 is: 3,269,086.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,519 : 1,508,966.72 = 1,508,966.72 : x
  2. Step 2: Convert to fraction form
    696,519/1,508,966.72 = 1,508,966.72/x
  3. Step 3: Cross multiply
    696,519x = 1,508,966.72 × 1,508,966.72
  4. Step 4: Simplify right side
    696,519x = 2,276,980,558,295.14
  5. Step 5: Solve for x
    x = 2,276,980,558,295.14/696,519
  6. Step 6: Final answer
    x = 3,269,086.07

Related Problems

Find third proportional to 348,259.50 and 754,483.36
Half scale
Find third proportional to 1,393,038 and 3,017,933.44
Double scale
Find third proportional to 696,521 and 1,508,971
Similar ratio
Find third proportional to 1,044,778.50 and 2,263,450.08
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.