Home / 936,310.60-1,404,465.90-576,767.80

Finding the Fourth Proportional to 936,310.60, 1,404,465.90 and 576,767.80

Calculator

Solution

The fourth proportional to 936,310.60, 1,404,465.90 and 576,767.80 is: 865,151.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,310.60 : 1,404,465.90 = 576,767.80 : x
  2. Step 2: Convert to fraction form
    936,310.60/1,404,465.90 = 576,767.80/x
  3. Step 3: Cross multiply
    936,310.60x = 1,404,465.90 × 576,767.80
  4. Step 4: Simplify right side
    936,310.60x = 810,050,707,318.02
  5. Step 5: Solve for x
    x = 810,050,707,318.02/936,310.60
  6. Step 6: Final answer
    x = 865,151.70

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.