Home / 265,456-577,568

Finding the Third Proportional to 265,456 and 577,568

Calculator

Solution

The third proportional to 265,456 and 577,568 is: 1,256,648.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,456 : 577,568 = 577,568 : x
  2. Step 2: Convert to fraction form
    265,456/577,568 = 577,568/x
  3. Step 3: Cross multiply
    265,456x = 577,568 × 577,568
  4. Step 4: Simplify right side
    265,456x = 333,584,794,624
  5. Step 5: Solve for x
    x = 333,584,794,624/265,456
  6. Step 6: Final answer
    x = 1,256,648.16

Related Problems

Find third proportional to 132,728 and 288,784
Half scale
Find third proportional to 530,912 and 1,155,136
Double scale
Find third proportional to 265,458 and 577,572
Similar ratio
Find third proportional to 398,184 and 866,352
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.