Home / 336,626-725,740

Finding the Third Proportional to 336,626 and 725,740

Calculator

Solution

The third proportional to 336,626 and 725,740 is: 1,564,640.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,626 : 725,740 = 725,740 : x
  2. Step 2: Convert to fraction form
    336,626/725,740 = 725,740/x
  3. Step 3: Cross multiply
    336,626x = 725,740 × 725,740
  4. Step 4: Simplify right side
    336,626x = 526,698,547,600
  5. Step 5: Solve for x
    x = 526,698,547,600/336,626
  6. Step 6: Final answer
    x = 1,564,640.13

Related Problems

Find third proportional to 168,313 and 362,870
Half scale
Find third proportional to 673,252 and 1,451,480
Double scale
Find third proportional to 336,628 and 725,744
Similar ratio
Find third proportional to 504,939 and 1,088,610
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.