Home / 502,782-703,294

Finding the Third Proportional to 502,782 and 703,294

Calculator

Solution

The third proportional to 502,782 and 703,294 is: 983,771.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    502,782 : 703,294 = 703,294 : x
  2. Step 2: Convert to fraction form
    502,782/703,294 = 703,294/x
  3. Step 3: Cross multiply
    502,782x = 703,294 × 703,294
  4. Step 4: Simplify right side
    502,782x = 494,622,450,436
  5. Step 5: Solve for x
    x = 494,622,450,436/502,782
  6. Step 6: Final answer
    x = 983,771.20

Related Problems

Find third proportional to 251,391 and 351,647
Half scale
Find third proportional to 1,005,564 and 1,406,588
Double scale
Find third proportional to 502,784 and 703,297
Similar ratio
Find third proportional to 754,173 and 1,054,941
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.