Home / 15,560,880.92-23,339,254.20-4,630,874.56

Finding the Fourth Proportional to 15,560,880.92, 23,339,254.20 and 4,630,874.56

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Solution

The fourth proportional to 15,560,880.92, 23,339,254.20 and 4,630,874.56 is: 6,945,696.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,560,880.92 : 23,339,254.20 = 4,630,874.56 : x
  2. Step 2: Convert to fraction form
    15,560,880.92/23,339,254.20 = 4,630,874.56/x
  3. Step 3: Cross multiply
    15,560,880.92x = 23,339,254.20 × 4,630,874.56
  4. Step 4: Simplify right side
    15,560,880.92x = 108,081,158,524,153.14
  5. Step 5: Solve for x
    x = 108,081,158,524,153.14/15,560,880.92
  6. Step 6: Final answer
    x = 6,945,696.65

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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.