Home / 901,308-1,403,693

Finding the Third Proportional to 901,308 and 1,403,693

Calculator

Solution

The third proportional to 901,308 and 1,403,693 is: 2,186,105.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,308 : 1,403,693 = 1,403,693 : x
  2. Step 2: Convert to fraction form
    901,308/1,403,693 = 1,403,693/x
  3. Step 3: Cross multiply
    901,308x = 1,403,693 × 1,403,693
  4. Step 4: Simplify right side
    901,308x = 1,970,354,038,249
  5. Step 5: Solve for x
    x = 1,970,354,038,249/901,308
  6. Step 6: Final answer
    x = 2,186,105.13

Related Problems

Find third proportional to 450,654 and 701,846.50
Half scale
Find third proportional to 1,802,616 and 2,807,386
Double scale
Find third proportional to 901,310 and 1,403,696
Similar ratio
Find third proportional to 1,351,962 and 2,105,539.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.