Home / 770,546-1,674,580

Finding the Third Proportional to 770,546 and 1,674,580

Calculator

Solution

The third proportional to 770,546 and 1,674,580 is: 3,639,261.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    770,546 : 1,674,580 = 1,674,580 : x
  2. Step 2: Convert to fraction form
    770,546/1,674,580 = 1,674,580/x
  3. Step 3: Cross multiply
    770,546x = 1,674,580 × 1,674,580
  4. Step 4: Simplify right side
    770,546x = 2,804,218,176,400
  5. Step 5: Solve for x
    x = 2,804,218,176,400/770,546
  6. Step 6: Final answer
    x = 3,639,261.22

Related Problems

Find third proportional to 385,273 and 837,290
Half scale
Find third proportional to 1,541,092 and 3,349,160
Double scale
Find third proportional to 770,548 and 1,674,584
Similar ratio
Find third proportional to 1,155,819 and 2,511,870
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.