Home / 4,783,624.44-7,176,885.23-1,709,212.65

Finding the Fourth Proportional to 4,783,624.44, 7,176,885.23 and 1,709,212.65

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Solution

The fourth proportional to 4,783,624.44, 7,176,885.23 and 1,709,212.65 is: 2,564,336.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,624.44 : 7,176,885.23 = 1,709,212.65 : x
  2. Step 2: Convert to fraction form
    4,783,624.44/7,176,885.23 = 1,709,212.65/x
  3. Step 3: Cross multiply
    4,783,624.44x = 7,176,885.23 × 1,709,212.65
  4. Step 4: Simplify right side
    4,783,624.44x = 12,266,823,022,714.16
  5. Step 5: Solve for x
    x = 12,266,823,022,714.16/4,783,624.44
  6. Step 6: Final answer
    x = 2,564,336.56

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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.