Home / 997,235.37-1,495,328.18-681,782.49

Finding the Fourth Proportional to 997,235.37, 1,495,328.18 and 681,782.49

Calculator

Solution

The fourth proportional to 997,235.37, 1,495,328.18 and 681,782.49 is: 1,022,314.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,235.37 : 1,495,328.18 = 681,782.49 : x
  2. Step 2: Convert to fraction form
    997,235.37/1,495,328.18 = 681,782.49/x
  3. Step 3: Cross multiply
    997,235.37x = 1,495,328.18 × 681,782.49
  4. Step 4: Simplify right side
    997,235.37x = 1,019,488,566,518.66
  5. Step 5: Solve for x
    x = 1,019,488,566,518.66/997,235.37
  6. Step 6: Final answer
    x = 1,022,314.89

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.