Home / 2,695,352.80-4,043,029.20-898,294.90

Finding the Fourth Proportional to 2,695,352.80, 4,043,029.20 and 898,294.90

Calculator

Solution

The fourth proportional to 2,695,352.80, 4,043,029.20 and 898,294.90 is: 1,347,442.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,352.80 : 4,043,029.20 = 898,294.90 : x
  2. Step 2: Convert to fraction form
    2,695,352.80/4,043,029.20 = 898,294.90/x
  3. Step 3: Cross multiply
    2,695,352.80x = 4,043,029.20 × 898,294.90
  4. Step 4: Simplify right side
    2,695,352.80x = 3,631,832,510,911.08
  5. Step 5: Solve for x
    x = 3,631,832,510,911.08/2,695,352.80
  6. Step 6: Final answer
    x = 1,347,442.35

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.