Home / 902,481-1,353,915

Finding the Third Proportional to 902,481 and 1,353,915

Calculator

Solution

The third proportional to 902,481 and 1,353,915 is: 2,031,162.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,481 : 1,353,915 = 1,353,915 : x
  2. Step 2: Convert to fraction form
    902,481/1,353,915 = 1,353,915/x
  3. Step 3: Cross multiply
    902,481x = 1,353,915 × 1,353,915
  4. Step 4: Simplify right side
    902,481x = 1,833,085,827,225
  5. Step 5: Solve for x
    x = 1,833,085,827,225/902,481
  6. Step 6: Final answer
    x = 2,031,162.79

Related Problems

Find third proportional to 451,240.50 and 676,957.50
Half scale
Find third proportional to 1,804,962 and 2,707,830
Double scale
Find third proportional to 902,483 and 1,353,918
Similar ratio
Find third proportional to 1,353,721.50 and 2,030,872.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.