Home / 705,460-1,480,808

Finding the Third Proportional to 705,460 and 1,480,808

Calculator

Solution

The third proportional to 705,460 and 1,480,808 is: 3,108,315.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    705,460 : 1,480,808 = 1,480,808 : x
  2. Step 2: Convert to fraction form
    705,460/1,480,808 = 1,480,808/x
  3. Step 3: Cross multiply
    705,460x = 1,480,808 × 1,480,808
  4. Step 4: Simplify right side
    705,460x = 2,192,792,332,864
  5. Step 5: Solve for x
    x = 2,192,792,332,864/705,460
  6. Step 6: Final answer
    x = 3,108,315.61

Related Problems

Find third proportional to 352,730 and 740,404
Half scale
Find third proportional to 1,410,920 and 2,961,616
Double scale
Find third proportional to 705,462 and 1,480,812
Similar ratio
Find third proportional to 1,058,190 and 2,221,212
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.