Home / 6,496,918.34-9,742,013.37-3,463,469.42

Finding the Fourth Proportional to 6,496,918.34, 9,742,013.37 and 3,463,469.42

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Solution

The fourth proportional to 6,496,918.34, 9,742,013.37 and 3,463,469.42 is: 5,193,410.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,496,918.34 : 9,742,013.37 = 3,463,469.42 : x
  2. Step 2: Convert to fraction form
    6,496,918.34/9,742,013.37 = 3,463,469.42/x
  3. Step 3: Cross multiply
    6,496,918.34x = 9,742,013.37 × 3,463,469.42
  4. Step 4: Simplify right side
    6,496,918.34x = 33,741,165,347,516.07
  5. Step 5: Solve for x
    x = 33,741,165,347,516.07/6,496,918.34
  6. Step 6: Final answer
    x = 5,193,410.72

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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.