Home / 700,912-1,098,072

Finding the Third Proportional to 700,912 and 1,098,072

Calculator

Solution

The third proportional to 700,912 and 1,098,072 is: 1,720,276.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,912 : 1,098,072 = 1,098,072 : x
  2. Step 2: Convert to fraction form
    700,912/1,098,072 = 1,098,072/x
  3. Step 3: Cross multiply
    700,912x = 1,098,072 × 1,098,072
  4. Step 4: Simplify right side
    700,912x = 1,205,762,117,184
  5. Step 5: Solve for x
    x = 1,205,762,117,184/700,912
  6. Step 6: Final answer
    x = 1,720,276.04

Related Problems

Find third proportional to 350,456 and 549,036
Half scale
Find third proportional to 1,401,824 and 2,196,144
Double scale
Find third proportional to 700,914 and 1,098,075
Similar ratio
Find third proportional to 1,051,368 and 1,647,108
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.