Home / 3,323,651.58-4,986,318.45-927,495.90

Finding the Fourth Proportional to 3,323,651.58, 4,986,318.45 and 927,495.90

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Solution

The fourth proportional to 3,323,651.58, 4,986,318.45 and 927,495.90 is: 1,391,478.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,651.58 : 4,986,318.45 = 927,495.90 : x
  2. Step 2: Convert to fraction form
    3,323,651.58/4,986,318.45 = 927,495.90/x
  3. Step 3: Cross multiply
    3,323,651.58x = 4,986,318.45 × 927,495.90
  4. Step 4: Simplify right side
    3,323,651.58x = 4,624,789,918,469.36
  5. Step 5: Solve for x
    x = 4,624,789,918,469.36/3,323,651.58
  6. Step 6: Final answer
    x = 1,391,478.56

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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.