Home / 299,583-652,063.50

Finding the Third Proportional to 299,583 and 652,063.50

Calculator

Solution

The third proportional to 299,583 and 652,063.50 is: 1,419,262.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,583 : 652,063.50 = 652,063.50 : x
  2. Step 2: Convert to fraction form
    299,583/652,063.50 = 652,063.50/x
  3. Step 3: Cross multiply
    299,583x = 652,063.50 × 652,063.50
  4. Step 4: Simplify right side
    299,583x = 425,186,808,032.25
  5. Step 5: Solve for x
    x = 425,186,808,032.25/299,583
  6. Step 6: Final answer
    x = 1,419,262.13

Related Problems

Find third proportional to 149,791.50 and 326,031.75
Half scale
Find third proportional to 599,166 and 1,304,127
Double scale
Find third proportional to 299,585 and 652,068
Similar ratio
Find third proportional to 449,374.50 and 978,095.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.