Home / 606.00-909.01-497.57

Finding the Fourth Proportional to 606.00, 909.01 and 497.57

Calculator

Solution

The fourth proportional to 606.00, 909.01 and 497.57 is: 746.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    606.00 : 909.01 = 497.57 : x
  2. Step 2: Convert to fraction form
    606.00/909.01 = 497.57/x
  3. Step 3: Cross multiply
    606.00x = 909.01 × 497.57
  4. Step 4: Simplify right side
    606.00x = 452,292.18
  5. Step 5: Solve for x
    x = 452,292.18/606.00
  6. Step 6: Final answer
    x = 746.35

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.