Home / 6,450,053.22-8,900,850.24-3,549,172.68

Finding the Fourth Proportional to 6,450,053.22, 8,900,850.24 and 3,549,172.68

Calculator

Solution

The fourth proportional to 6,450,053.22, 8,900,850.24 and 3,549,172.68 is: 4,897,735.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,450,053.22 : 8,900,850.24 = 3,549,172.68 : x
  2. Step 2: Convert to fraction form
    6,450,053.22/8,900,850.24 = 3,549,172.68/x
  3. Step 3: Cross multiply
    6,450,053.22x = 8,900,850.24 × 3,549,172.68
  4. Step 4: Simplify right side
    6,450,053.22x = 31,590,654,500,579.45
  5. Step 5: Solve for x
    x = 31,590,654,500,579.45/6,450,053.22
  6. Step 6: Final answer
    x = 4,897,735.48

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.