Home / 3,323,651.33-4,986,318.08-927,495.65

Finding the Fourth Proportional to 3,323,651.33, 4,986,318.08 and 927,495.65

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Solution

The fourth proportional to 3,323,651.33, 4,986,318.08 and 927,495.65 is: 1,391,478.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,651.33 : 4,986,318.08 = 927,495.65 : x
  2. Step 2: Convert to fraction form
    3,323,651.33/4,986,318.08 = 927,495.65/x
  3. Step 3: Cross multiply
    3,323,651.33x = 4,986,318.08 × 927,495.65
  4. Step 4: Simplify right side
    3,323,651.33x = 4,624,788,324,078.87
  5. Step 5: Solve for x
    x = 4,624,788,324,078.87/3,323,651.33
  6. Step 6: Final answer
    x = 1,391,478.19

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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.