Home / 13,802,813.60-20,704,220.40-3,706,455.20

Finding the Fourth Proportional to 13,802,813.60, 20,704,220.40 and 3,706,455.20

Calculator

Solution

The fourth proportional to 13,802,813.60, 20,704,220.40 and 3,706,455.20 is: 5,559,682.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,802,813.60 : 20,704,220.40 = 3,706,455.20 : x
  2. Step 2: Convert to fraction form
    13,802,813.60/20,704,220.40 = 3,706,455.20/x
  3. Step 3: Cross multiply
    13,802,813.60x = 20,704,220.40 × 3,706,455.20
  4. Step 4: Simplify right side
    13,802,813.60x = 76,739,265,363,526.08
  5. Step 5: Solve for x
    x = 76,739,265,363,526.08/13,802,813.60
  6. Step 6: Final answer
    x = 5,559,682.80

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.