Home / 351,848-772,202

Finding the Third Proportional to 351,848 and 772,202

Calculator

Solution

The third proportional to 351,848 and 772,202 is: 1,694,754.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,848 : 772,202 = 772,202 : x
  2. Step 2: Convert to fraction form
    351,848/772,202 = 772,202/x
  3. Step 3: Cross multiply
    351,848x = 772,202 × 772,202
  4. Step 4: Simplify right side
    351,848x = 596,295,928,804
  5. Step 5: Solve for x
    x = 596,295,928,804/351,848
  6. Step 6: Final answer
    x = 1,694,754.35

Related Problems

Find third proportional to 175,924 and 386,101
Half scale
Find third proportional to 703,696 and 1,544,404
Double scale
Find third proportional to 351,850 and 772,206
Similar ratio
Find third proportional to 527,772 and 1,158,303
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.