Home / 13,371,184.62-20,054,405.52-6,082,950.96

Finding the Fourth Proportional to 13,371,184.62, 20,054,405.52 and 6,082,950.96

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Solution

The fourth proportional to 13,371,184.62, 20,054,405.52 and 6,082,950.96 is: 9,123,347.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,371,184.62 : 20,054,405.52 = 6,082,950.96 : x
  2. Step 2: Convert to fraction form
    13,371,184.62/20,054,405.52 = 6,082,950.96/x
  3. Step 3: Cross multiply
    13,371,184.62x = 20,054,405.52 × 6,082,950.96
  4. Step 4: Simplify right side
    13,371,184.62x = 121,989,965,310,113.30
  5. Step 5: Solve for x
    x = 121,989,965,310,113.30/13,371,184.62
  6. Step 6: Final answer
    x = 9,123,347.61

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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.