Home / 3,329,435.62-4,594,623.78-2,311,430.86

Finding the Fourth Proportional to 3,329,435.62, 4,594,623.78 and 2,311,430.86

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Solution

The fourth proportional to 3,329,435.62, 4,594,623.78 and 2,311,430.86 is: 3,189,776.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,435.62 : 4,594,623.78 = 2,311,430.86 : x
  2. Step 2: Convert to fraction form
    3,329,435.62/4,594,623.78 = 2,311,430.86/x
  3. Step 3: Cross multiply
    3,329,435.62x = 4,594,623.78 × 2,311,430.86
  4. Step 4: Simplify right side
    3,329,435.62x = 10,620,155,195,181.85
  5. Step 5: Solve for x
    x = 10,620,155,195,181.85/3,329,435.62
  6. Step 6: Final answer
    x = 3,189,776.41

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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.