Home / 7,527,761.70-10,388,405.62-4,090,060.14

Finding the Fourth Proportional to 7,527,761.70, 10,388,405.62 and 4,090,060.14

Calculator

Solution

The fourth proportional to 7,527,761.70, 10,388,405.62 and 4,090,060.14 is: 5,644,334.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,527,761.70 : 10,388,405.62 = 4,090,060.14 : x
  2. Step 2: Convert to fraction form
    7,527,761.70/10,388,405.62 = 4,090,060.14/x
  3. Step 3: Cross multiply
    7,527,761.70x = 10,388,405.62 × 4,090,060.14
  4. Step 4: Simplify right side
    7,527,761.70x = 42,489,203,744,513.98
  5. Step 5: Solve for x
    x = 42,489,203,744,513.98/7,527,761.70
  6. Step 6: Final answer
    x = 5,644,334.32

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.