Home / 7,999,543.73-11,039,339.81-4,328,467.40

Finding the Fourth Proportional to 7,999,543.73, 11,039,339.81 and 4,328,467.40

Calculator

Solution

The fourth proportional to 7,999,543.73, 11,039,339.81 and 4,328,467.40 is: 5,973,268.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,999,543.73 : 11,039,339.81 = 4,328,467.40 : x
  2. Step 2: Convert to fraction form
    7,999,543.73/11,039,339.81 = 4,328,467.40/x
  3. Step 3: Cross multiply
    7,999,543.73x = 11,039,339.81 × 4,328,467.40
  4. Step 4: Simplify right side
    7,999,543.73x = 47,783,422,523,526.71
  5. Step 5: Solve for x
    x = 47,783,422,523,526.71/7,999,543.73
  6. Step 6: Final answer
    x = 5,973,268.49

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.