Home / 1,948,877.66-2,689,461.96-1,089,474.14

Finding the Fourth Proportional to 1,948,877.66, 2,689,461.96 and 1,089,474.14

Calculator

Solution

The fourth proportional to 1,948,877.66, 2,689,461.96 and 1,089,474.14 is: 1,503,480.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,948,877.66 : 2,689,461.96 = 1,089,474.14 : x
  2. Step 2: Convert to fraction form
    1,948,877.66/2,689,461.96 = 1,089,474.14/x
  3. Step 3: Cross multiply
    1,948,877.66x = 2,689,461.96 × 1,089,474.14
  4. Step 4: Simplify right side
    1,948,877.66x = 2,930,099,255,933.71
  5. Step 5: Solve for x
    x = 2,930,099,255,933.71/1,948,877.66
  6. Step 6: Final answer
    x = 1,503,480.34

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.