Home / 276,664-604,304

Finding the Third Proportional to 276,664 and 604,304

Calculator

Solution

The third proportional to 276,664 and 604,304 is: 1,319,952.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,664 : 604,304 = 604,304 : x
  2. Step 2: Convert to fraction form
    276,664/604,304 = 604,304/x
  3. Step 3: Cross multiply
    276,664x = 604,304 × 604,304
  4. Step 4: Simplify right side
    276,664x = 365,183,324,416
  5. Step 5: Solve for x
    x = 365,183,324,416/276,664
  6. Step 6: Final answer
    x = 1,319,952.45

Related Problems

Find third proportional to 138,332 and 302,152
Half scale
Find third proportional to 553,328 and 1,208,608
Double scale
Find third proportional to 276,666 and 604,308
Similar ratio
Find third proportional to 414,996 and 906,456
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.