Home / 3,720,156.45-5,578,818.25-2,204,267.14

Finding the Fourth Proportional to 3,720,156.45, 5,578,818.25 and 2,204,267.14

Calculator

Solution

The fourth proportional to 3,720,156.45, 5,578,818.25 and 2,204,267.14 is: 3,305,561.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,720,156.45 : 5,578,818.25 = 2,204,267.14 : x
  2. Step 2: Convert to fraction form
    3,720,156.45/5,578,818.25 = 2,204,267.14/x
  3. Step 3: Cross multiply
    3,720,156.45x = 5,578,818.25 × 2,204,267.14
  4. Step 4: Simplify right side
    3,720,156.45x = 12,297,205,748,507.31
  5. Step 5: Solve for x
    x = 12,297,205,748,507.31/3,720,156.45
  6. Step 6: Final answer
    x = 3,305,561.45

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.