Home / 382,234.20-573,351.30-363,863.40

Finding the Fourth Proportional to 382,234.20, 573,351.30 and 363,863.40

Calculator

Solution

The fourth proportional to 382,234.20, 573,351.30 and 363,863.40 is: 545,795.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,234.20 : 573,351.30 = 363,863.40 : x
  2. Step 2: Convert to fraction form
    382,234.20/573,351.30 = 363,863.40/x
  3. Step 3: Cross multiply
    382,234.20x = 573,351.30 × 363,863.40
  4. Step 4: Simplify right side
    382,234.20x = 208,621,553,412.42
  5. Step 5: Solve for x
    x = 208,621,553,412.42/382,234.20
  6. Step 6: Final answer
    x = 545,795.10

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.