Home / 2,446,171.35-3,669,257.03-1,312,430.55

Finding the Fourth Proportional to 2,446,171.35, 3,669,257.03 and 1,312,430.55

Calculator

Solution

The fourth proportional to 2,446,171.35, 3,669,257.03 and 1,312,430.55 is: 1,968,645.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,171.35 : 3,669,257.03 = 1,312,430.55 : x
  2. Step 2: Convert to fraction form
    2,446,171.35/3,669,257.03 = 1,312,430.55/x
  3. Step 3: Cross multiply
    2,446,171.35x = 3,669,257.03 × 1,312,430.55
  4. Step 4: Simplify right side
    2,446,171.35x = 4,815,645,021,974.27
  5. Step 5: Solve for x
    x = 4,815,645,021,974.27/2,446,171.35
  6. Step 6: Final answer
    x = 1,968,645.83

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.