Home / 8,987,605.05-13,481,112.33-3,594,807.30

Finding the Fourth Proportional to 8,987,605.05, 13,481,112.33 and 3,594,807.30

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Solution

The fourth proportional to 8,987,605.05, 13,481,112.33 and 3,594,807.30 is: 5,392,092.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,987,605.05 : 13,481,112.33 = 3,594,807.30 : x
  2. Step 2: Convert to fraction form
    8,987,605.05/13,481,112.33 = 3,594,807.30/x
  3. Step 3: Cross multiply
    8,987,605.05x = 13,481,112.33 × 3,594,807.30
  4. Step 4: Simplify right side
    8,987,605.05x = 48,462,001,016,004.01
  5. Step 5: Solve for x
    x = 48,462,001,016,004.01/8,987,605.05
  6. Step 6: Final answer
    x = 5,392,092.86

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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.