Home / 602,179.88-880,653

Finding the Third Proportional to 602,179.88 and 880,653

Calculator

Solution

The third proportional to 602,179.88 and 880,653 is: 1,287,903.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,179.88 : 880,653 = 880,653 : x
  2. Step 2: Convert to fraction form
    602,179.88/880,653 = 880,653/x
  3. Step 3: Cross multiply
    602,179.88x = 880,653 × 880,653
  4. Step 4: Simplify right side
    602,179.88x = 775,549,706,409
  5. Step 5: Solve for x
    x = 775,549,706,409/602,179.88
  6. Step 6: Final answer
    x = 1,287,903.73

Related Problems

Find third proportional to 301,089.94 and 440,326.50
Half scale
Find third proportional to 1,204,359.75 and 1,761,306
Double scale
Find third proportional to 602,182 and 880,656
Similar ratio
Find third proportional to 903,269.81 and 1,320,979.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.