Home / 1,089,467.62-1,634,463.87-341,513.62

Finding the Fourth Proportional to 1,089,467.62, 1,634,463.87 and 341,513.62

Calculator

Solution

The fourth proportional to 1,089,467.62, 1,634,463.87 and 341,513.62 is: 512,352.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,089,467.62 : 1,634,463.87 = 341,513.62 : x
  2. Step 2: Convert to fraction form
    1,089,467.62/1,634,463.87 = 341,513.62/x
  3. Step 3: Cross multiply
    1,089,467.62x = 1,634,463.87 × 341,513.62
  4. Step 4: Simplify right side
    1,089,467.62x = 558,191,673,002.91
  5. Step 5: Solve for x
    x = 558,191,673,002.91/1,089,467.62
  6. Step 6: Final answer
    x = 512,352.70

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.