Home / 1,041,309.58-1,436,583.27-678,601.30

Finding the Fourth Proportional to 1,041,309.58, 1,436,583.27 and 678,601.30

Calculator

Solution

The fourth proportional to 1,041,309.58, 1,436,583.27 and 678,601.30 is: 936,193.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,309.58 : 1,436,583.27 = 678,601.30 : x
  2. Step 2: Convert to fraction form
    1,041,309.58/1,436,583.27 = 678,601.30/x
  3. Step 3: Cross multiply
    1,041,309.58x = 1,436,583.27 × 678,601.30
  4. Step 4: Simplify right side
    1,041,309.58x = 974,867,274,580.25
  5. Step 5: Solve for x
    x = 974,867,274,580.25/1,041,309.58
  6. Step 6: Final answer
    x = 936,193.51

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.