Home / 2,908,693.08-4,010,244.39-2,383,450.74

Finding the Fourth Proportional to 2,908,693.08, 4,010,244.39 and 2,383,450.74

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Solution

The fourth proportional to 2,908,693.08, 4,010,244.39 and 2,383,450.74 is: 3,286,087.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,693.08 : 4,010,244.39 = 2,383,450.74 : x
  2. Step 2: Convert to fraction form
    2,908,693.08/4,010,244.39 = 2,383,450.74/x
  3. Step 3: Cross multiply
    2,908,693.08x = 4,010,244.39 × 2,383,450.74
  4. Step 4: Simplify right side
    2,908,693.08x = 9,558,219,958,926.35
  5. Step 5: Solve for x
    x = 9,558,219,958,926.35/2,908,693.08
  6. Step 6: Final answer
    x = 3,286,087.50

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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.