Home / 2,021,352.40-3,025,030.20-1,853,390.80

Finding the Fourth Proportional to 2,021,352.40, 3,025,030.20 and 1,853,390.80

Calculator

Solution

The fourth proportional to 2,021,352.40, 3,025,030.20 and 1,853,390.80 is: 2,773,669.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,352.40 : 3,025,030.20 = 1,853,390.80 : x
  2. Step 2: Convert to fraction form
    2,021,352.40/3,025,030.20 = 1,853,390.80/x
  3. Step 3: Cross multiply
    2,021,352.40x = 3,025,030.20 × 1,853,390.80
  4. Step 4: Simplify right side
    2,021,352.40x = 5,606,563,142,402.16
  5. Step 5: Solve for x
    x = 5,606,563,142,402.16/2,021,352.40
  6. Step 6: Final answer
    x = 2,773,669.32

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.