Home / 1,153,950.40-1,731,113.70-355,232.08

Finding the Fourth Proportional to 1,153,950.40, 1,731,113.70 and 355,232.08

Calculator

Solution

The fourth proportional to 1,153,950.40, 1,731,113.70 and 355,232.08 is: 532,906.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,950.40 : 1,731,113.70 = 355,232.08 : x
  2. Step 2: Convert to fraction form
    1,153,950.40/1,731,113.70 = 355,232.08/x
  3. Step 3: Cross multiply
    1,153,950.40x = 1,731,113.70 × 355,232.08
  4. Step 4: Simplify right side
    1,153,950.40x = 614,947,120,367.50
  5. Step 5: Solve for x
    x = 614,947,120,367.50/1,153,950.40
  6. Step 6: Final answer
    x = 532,906.02

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.