Home / 470,818-604,514

Finding the Third Proportional to 470,818 and 604,514

Calculator

Solution

The third proportional to 470,818 and 604,514 is: 776,175.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    470,818 : 604,514 = 604,514 : x
  2. Step 2: Convert to fraction form
    470,818/604,514 = 604,514/x
  3. Step 3: Cross multiply
    470,818x = 604,514 × 604,514
  4. Step 4: Simplify right side
    470,818x = 365,437,176,196
  5. Step 5: Solve for x
    x = 365,437,176,196/470,818
  6. Step 6: Final answer
    x = 776,175.03

Related Problems

Find third proportional to 235,409 and 302,257
Half scale
Find third proportional to 941,636 and 1,209,028
Double scale
Find third proportional to 470,820 and 604,517
Similar ratio
Find third proportional to 706,227 and 906,771
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.