Home / 3,051,201.08-4,577,556.12-2,154,399.86

Finding the Fourth Proportional to 3,051,201.08, 4,577,556.12 and 2,154,399.86

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Solution

The fourth proportional to 3,051,201.08, 4,577,556.12 and 2,154,399.86 is: 3,232,132.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051,201.08 : 4,577,556.12 = 2,154,399.86 : x
  2. Step 2: Convert to fraction form
    3,051,201.08/4,577,556.12 = 2,154,399.86/x
  3. Step 3: Cross multiply
    3,051,201.08x = 4,577,556.12 × 2,154,399.86
  4. Step 4: Simplify right side
    3,051,201.08x = 9,861,886,264,070.14
  5. Step 5: Solve for x
    x = 9,861,886,264,070.14/3,051,201.08
  6. Step 6: Final answer
    x = 3,232,132.53

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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.