Home / 272,973-590,658

Finding the Third Proportional to 272,973 and 590,658

Calculator

Solution

The third proportional to 272,973 and 590,658 is: 1,278,063.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,973 : 590,658 = 590,658 : x
  2. Step 2: Convert to fraction form
    272,973/590,658 = 590,658/x
  3. Step 3: Cross multiply
    272,973x = 590,658 × 590,658
  4. Step 4: Simplify right side
    272,973x = 348,876,872,964
  5. Step 5: Solve for x
    x = 348,876,872,964/272,973
  6. Step 6: Final answer
    x = 1,278,063.67

Related Problems

Find third proportional to 136,486.50 and 295,329
Half scale
Find third proportional to 545,946 and 1,181,316
Double scale
Find third proportional to 272,975 and 590,662
Similar ratio
Find third proportional to 409,459.50 and 885,987
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.