Home / 613,488-947,592

Finding the Third Proportional to 613,488 and 947,592

Calculator

Solution

The third proportional to 613,488 and 947,592 is: 1,463,648.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    613,488 : 947,592 = 947,592 : x
  2. Step 2: Convert to fraction form
    613,488/947,592 = 947,592/x
  3. Step 3: Cross multiply
    613,488x = 947,592 × 947,592
  4. Step 4: Simplify right side
    613,488x = 897,930,598,464
  5. Step 5: Solve for x
    x = 897,930,598,464/613,488
  6. Step 6: Final answer
    x = 1,463,648.19

Related Problems

Find third proportional to 306,744 and 473,796
Half scale
Find third proportional to 1,226,976 and 1,895,184
Double scale
Find third proportional to 613,490 and 947,595
Similar ratio
Find third proportional to 920,232 and 1,421,388
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.