Home / 6,365,707.36-8,784,788.16-3,465,181.60

Finding the Fourth Proportional to 6,365,707.36, 8,784,788.16 and 3,465,181.60

Calculator

Solution

The fourth proportional to 6,365,707.36, 8,784,788.16 and 3,465,181.60 is: 4,782,011.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,707.36 : 8,784,788.16 = 3,465,181.60 : x
  2. Step 2: Convert to fraction form
    6,365,707.36/8,784,788.16 = 3,465,181.60/x
  3. Step 3: Cross multiply
    6,365,707.36x = 8,784,788.16 × 3,465,181.60
  4. Step 4: Simplify right side
    6,365,707.36x = 30,440,886,291,929.86
  5. Step 5: Solve for x
    x = 30,440,886,291,929.86/6,365,707.36
  6. Step 6: Final answer
    x = 4,782,011.58

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.