Home / 304,816-452,807

Finding the Third Proportional to 304,816 and 452,807

Calculator

Solution

The third proportional to 304,816 and 452,807 is: 672,649.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,816 : 452,807 = 452,807 : x
  2. Step 2: Convert to fraction form
    304,816/452,807 = 452,807/x
  3. Step 3: Cross multiply
    304,816x = 452,807 × 452,807
  4. Step 4: Simplify right side
    304,816x = 205,034,179,249
  5. Step 5: Solve for x
    x = 205,034,179,249/304,816
  6. Step 6: Final answer
    x = 672,649.01

Related Problems

Find third proportional to 152,408 and 226,403.50
Half scale
Find third proportional to 609,632 and 905,614
Double scale
Find third proportional to 304,818 and 452,810
Similar ratio
Find third proportional to 457,224 and 679,210.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.