Home / 1,410,002.70-2,115,004.05-701,414.70

Finding the Fourth Proportional to 1,410,002.70, 2,115,004.05 and 701,414.70

Calculator

Solution

The fourth proportional to 1,410,002.70, 2,115,004.05 and 701,414.70 is: 1,052,122.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,002.70 : 2,115,004.05 = 701,414.70 : x
  2. Step 2: Convert to fraction form
    1,410,002.70/2,115,004.05 = 701,414.70/x
  3. Step 3: Cross multiply
    1,410,002.70x = 2,115,004.05 × 701,414.70
  4. Step 4: Simplify right side
    1,410,002.70x = 1,483,494,931,229.53
  5. Step 5: Solve for x
    x = 1,483,494,931,229.53/1,410,002.70
  6. Step 6: Final answer
    x = 1,052,122.05

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.