Home / 7,242,366.60-10,865,007.90-2,124,786.60

Finding the Fourth Proportional to 7,242,366.60, 10,865,007.90 and 2,124,786.60

Calculator

Solution

The fourth proportional to 7,242,366.60, 10,865,007.90 and 2,124,786.60 is: 3,187,607.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,242,366.60 : 10,865,007.90 = 2,124,786.60 : x
  2. Step 2: Convert to fraction form
    7,242,366.60/10,865,007.90 = 2,124,786.60/x
  3. Step 3: Cross multiply
    7,242,366.60x = 10,865,007.90 × 2,124,786.60
  4. Step 4: Simplify right side
    7,242,366.60x = 23,085,823,194,814.14
  5. Step 5: Solve for x
    x = 23,085,823,194,814.14/7,242,366.60
  6. Step 6: Final answer
    x = 3,187,607.65

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.