Home / 9,391,668.84-14,093,816.40-3,326,379.12

Finding the Fourth Proportional to 9,391,668.84, 14,093,816.40 and 3,326,379.12

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Solution

The fourth proportional to 9,391,668.84, 14,093,816.40 and 3,326,379.12 is: 4,991,804.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,391,668.84 : 14,093,816.40 = 3,326,379.12 : x
  2. Step 2: Convert to fraction form
    9,391,668.84/14,093,816.40 = 3,326,379.12/x
  3. Step 3: Cross multiply
    9,391,668.84x = 14,093,816.40 × 3,326,379.12
  4. Step 4: Simplify right side
    9,391,668.84x = 46,881,376,594,073.57
  5. Step 5: Solve for x
    x = 46,881,376,594,073.57/9,391,668.84
  6. Step 6: Final answer
    x = 4,991,804.69

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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.