Home / 3,184,718.03-4,772,353.12-2,339,136.35

Finding the Fourth Proportional to 3,184,718.03, 4,772,353.12 and 2,339,136.35

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Solution

The fourth proportional to 3,184,718.03, 4,772,353.12 and 2,339,136.35 is: 3,505,234.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,718.03 : 4,772,353.12 = 2,339,136.35 : x
  2. Step 2: Convert to fraction form
    3,184,718.03/4,772,353.12 = 2,339,136.35/x
  3. Step 3: Cross multiply
    3,184,718.03x = 4,772,353.12 × 2,339,136.35
  4. Step 4: Simplify right side
    3,184,718.03x = 11,163,184,622,470.47
  5. Step 5: Solve for x
    x = 11,163,184,622,470.47/3,184,718.03
  6. Step 6: Final answer
    x = 3,505,234.85

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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.