Home / 4,709,469.80-7,053,905.44-3,339,089.64

Finding the Fourth Proportional to 4,709,469.80, 7,053,905.44 and 3,339,089.64

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Solution

The fourth proportional to 4,709,469.80, 7,053,905.44 and 3,339,089.64 is: 5,001,332.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,469.80 : 7,053,905.44 = 3,339,089.64 : x
  2. Step 2: Convert to fraction form
    4,709,469.80/7,053,905.44 = 3,339,089.64/x
  3. Step 3: Cross multiply
    4,709,469.80x = 7,053,905.44 × 3,339,089.64
  4. Step 4: Simplify right side
    4,709,469.80x = 23,553,622,576,243.64
  5. Step 5: Solve for x
    x = 23,553,622,576,243.64/4,709,469.80
  6. Step 6: Final answer
    x = 5,001,332.12

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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.