Home / 507,278-759,333

Finding the Third Proportional to 507,278 and 759,333

Calculator

Solution

The third proportional to 507,278 and 759,333 is: 1,136,628.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    507,278 : 759,333 = 759,333 : x
  2. Step 2: Convert to fraction form
    507,278/759,333 = 759,333/x
  3. Step 3: Cross multiply
    507,278x = 759,333 × 759,333
  4. Step 4: Simplify right side
    507,278x = 576,586,604,889
  5. Step 5: Solve for x
    x = 576,586,604,889/507,278
  6. Step 6: Final answer
    x = 1,136,628.45

Related Problems

Find third proportional to 253,639 and 379,666.50
Half scale
Find third proportional to 1,014,556 and 1,518,666
Double scale
Find third proportional to 507,280 and 759,336
Similar ratio
Find third proportional to 760,917 and 1,138,999.50
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.