Home / 6,531,732.04-9,014,097.87-3,631,171.38

Finding the Fourth Proportional to 6,531,732.04, 9,014,097.87 and 3,631,171.38

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Solution

The fourth proportional to 6,531,732.04, 9,014,097.87 and 3,631,171.38 is: 5,011,187.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531,732.04 : 9,014,097.87 = 3,631,171.38 : x
  2. Step 2: Convert to fraction form
    6,531,732.04/9,014,097.87 = 3,631,171.38/x
  3. Step 3: Cross multiply
    6,531,732.04x = 9,014,097.87 × 3,631,171.38
  4. Step 4: Simplify right side
    6,531,732.04x = 32,731,734,183,907.10
  5. Step 5: Solve for x
    x = 32,731,734,183,907.10/6,531,732.04
  6. Step 6: Final answer
    x = 5,011,187.54

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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.