Home / 5,513,135.67-8,270,097.57-1,469,602.71

Finding the Fourth Proportional to 5,513,135.67, 8,270,097.57 and 1,469,602.71

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Solution

The fourth proportional to 5,513,135.67, 8,270,097.57 and 1,469,602.71 is: 2,204,509.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,513,135.67 : 8,270,097.57 = 1,469,602.71 : x
  2. Step 2: Convert to fraction form
    5,513,135.67/8,270,097.57 = 1,469,602.71/x
  3. Step 3: Cross multiply
    5,513,135.67x = 8,270,097.57 × 1,469,602.71
  4. Step 4: Simplify right side
    5,513,135.67x = 12,153,757,800,836.41
  5. Step 5: Solve for x
    x = 12,153,757,800,836.41/5,513,135.67
  6. Step 6: Final answer
    x = 2,204,509.11

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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.