Home / 3,038,234.60-4,556,768.70-908,388.20

Finding the Fourth Proportional to 3,038,234.60, 4,556,768.70 and 908,388.20

Calculator

Solution

The fourth proportional to 3,038,234.60, 4,556,768.70 and 908,388.20 is: 1,362,407.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,234.60 : 4,556,768.70 = 908,388.20 : x
  2. Step 2: Convert to fraction form
    3,038,234.60/4,556,768.70 = 908,388.20/x
  3. Step 3: Cross multiply
    3,038,234.60x = 4,556,768.70 × 908,388.20
  4. Step 4: Simplify right side
    3,038,234.60x = 4,139,314,917,209.34
  5. Step 5: Solve for x
    x = 4,139,314,917,209.34/3,038,234.60
  6. Step 6: Final answer
    x = 1,362,407.93

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.