Home / 1,445,711.22-1,995,093.29-801,142.17

Finding the Fourth Proportional to 1,445,711.22, 1,995,093.29 and 801,142.17

Calculator

Solution

The fourth proportional to 1,445,711.22, 1,995,093.29 and 801,142.17 is: 1,105,582.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,445,711.22 : 1,995,093.29 = 801,142.17 : x
  2. Step 2: Convert to fraction form
    1,445,711.22/1,995,093.29 = 801,142.17/x
  3. Step 3: Cross multiply
    1,445,711.22x = 1,995,093.29 × 801,142.17
  4. Step 4: Simplify right side
    1,445,711.22x = 1,598,353,363,697.33
  5. Step 5: Solve for x
    x = 1,598,353,363,697.33/1,445,711.22
  6. Step 6: Final answer
    x = 1,105,582.74

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.