Home / 702,852-1,070,820

Finding the Third Proportional to 702,852 and 1,070,820

Calculator

Solution

The third proportional to 702,852 and 1,070,820 is: 1,631,432.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    702,852 : 1,070,820 = 1,070,820 : x
  2. Step 2: Convert to fraction form
    702,852/1,070,820 = 1,070,820/x
  3. Step 3: Cross multiply
    702,852x = 1,070,820 × 1,070,820
  4. Step 4: Simplify right side
    702,852x = 1,146,655,472,400
  5. Step 5: Solve for x
    x = 1,146,655,472,400/702,852
  6. Step 6: Final answer
    x = 1,631,432.32

Related Problems

Find third proportional to 351,426 and 535,410
Half scale
Find third proportional to 1,405,704 and 2,141,640
Double scale
Find third proportional to 702,854 and 1,070,823
Similar ratio
Find third proportional to 1,054,278 and 1,606,230
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.