Home / 765,264-1,668,316.50

Finding the Third Proportional to 765,264 and 1,668,316.50

Calculator

Solution

The third proportional to 765,264 and 1,668,316.50 is: 3,637,019.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    765,264 : 1,668,316.50 = 1,668,316.50 : x
  2. Step 2: Convert to fraction form
    765,264/1,668,316.50 = 1,668,316.50/x
  3. Step 3: Cross multiply
    765,264x = 1,668,316.50 × 1,668,316.50
  4. Step 4: Simplify right side
    765,264x = 2,783,279,944,172.25
  5. Step 5: Solve for x
    x = 2,783,279,944,172.25/765,264
  6. Step 6: Final answer
    x = 3,637,019.31

Related Problems

Find third proportional to 382,632 and 834,158.25
Half scale
Find third proportional to 1,530,528 and 3,336,633
Double scale
Find third proportional to 765,266 and 1,668,321
Similar ratio
Find third proportional to 1,147,896 and 2,502,474.75
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.