Home / 304,031-666,436

Finding the Third Proportional to 304,031 and 666,436

Calculator

Solution

The third proportional to 304,031 and 666,436 is: 1,460,827.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,031 : 666,436 = 666,436 : x
  2. Step 2: Convert to fraction form
    304,031/666,436 = 666,436/x
  3. Step 3: Cross multiply
    304,031x = 666,436 × 666,436
  4. Step 4: Simplify right side
    304,031x = 444,136,942,096
  5. Step 5: Solve for x
    x = 444,136,942,096/304,031
  6. Step 6: Final answer
    x = 1,460,827.82

Related Problems

Find third proportional to 152,015.50 and 333,218
Half scale
Find third proportional to 608,062 and 1,332,872
Double scale
Find third proportional to 304,033 and 666,440
Similar ratio
Find third proportional to 456,046.50 and 999,654
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.