Home / 6,448,792.22-9,679,248.75-3,376,987.81

Finding the Fourth Proportional to 6,448,792.22, 9,679,248.75 and 3,376,987.81

Calculator

Solution

The fourth proportional to 6,448,792.22, 9,679,248.75 and 3,376,987.81 is: 5,068,655.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,448,792.22 : 9,679,248.75 = 3,376,987.81 : x
  2. Step 2: Convert to fraction form
    6,448,792.22/9,679,248.75 = 3,376,987.81/x
  3. Step 3: Cross multiply
    6,448,792.22x = 9,679,248.75 × 3,376,987.81
  4. Step 4: Simplify right side
    6,448,792.22x = 32,686,704,990,311.50
  5. Step 5: Solve for x
    x = 32,686,704,990,311.50/6,448,792.22
  6. Step 6: Final answer
    x = 5,068,655.32

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.