Home / 6,664,278.06-9,995,274-2,114,312.70

Finding the Fourth Proportional to 6,664,278.06, 9,995,274 and 2,114,312.70

Calculator

Solution

The fourth proportional to 6,664,278.06, 9,995,274 and 2,114,312.70 is: 3,171,106.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664,278.06 : 9,995,274 = 2,114,312.70 : x
  2. Step 2: Convert to fraction form
    6,664,278.06/9,995,274 = 2,114,312.70/x
  3. Step 3: Cross multiply
    6,664,278.06x = 9,995,274 × 2,114,312.70
  4. Step 4: Simplify right side
    6,664,278.06x = 21,133,134,758,179.80
  5. Step 5: Solve for x
    x = 21,133,134,758,179.80/6,664,278.06
  6. Step 6: Final answer
    x = 3,171,106.39

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.