Home / 7,789,943.14-10,750,530.20-4,693,438.18

Finding the Fourth Proportional to 7,789,943.14, 10,750,530.20 and 4,693,438.18

Calculator

Solution

The fourth proportional to 7,789,943.14, 10,750,530.20 and 4,693,438.18 is: 6,477,190.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,789,943.14 : 10,750,530.20 = 4,693,438.18 : x
  2. Step 2: Convert to fraction form
    7,789,943.14/10,750,530.20 = 4,693,438.18/x
  3. Step 3: Cross multiply
    7,789,943.14x = 10,750,530.20 × 4,693,438.18
  4. Step 4: Simplify right side
    7,789,943.14x = 50,456,948,885,894.02
  5. Step 5: Solve for x
    x = 50,456,948,885,894.02/7,789,943.14
  6. Step 6: Final answer
    x = 6,477,190.91

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.