Home / 3,184,719.18-4,772,354.85-2,339,137.50

Finding the Fourth Proportional to 3,184,719.18, 4,772,354.85 and 2,339,137.50

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Solution

The fourth proportional to 3,184,719.18, 4,772,354.85 and 2,339,137.50 is: 3,505,236.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,719.18 : 4,772,354.85 = 2,339,137.50 : x
  2. Step 2: Convert to fraction form
    3,184,719.18/4,772,354.85 = 2,339,137.50/x
  3. Step 3: Cross multiply
    3,184,719.18x = 4,772,354.85 × 2,339,137.50
  4. Step 4: Simplify right side
    3,184,719.18x = 11,163,194,201,890.04
  5. Step 5: Solve for x
    x = 11,163,194,201,890.04/3,184,719.18
  6. Step 6: Final answer
    x = 3,505,236.59

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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.