Home / 14,183,807.41-21,275,710.96-3,546,239.41

Finding the Fourth Proportional to 14,183,807.41, 21,275,710.96 and 3,546,239.41

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Solution

The fourth proportional to 14,183,807.41, 21,275,710.96 and 3,546,239.41 is: 5,319,359.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,183,807.41 : 21,275,710.96 = 3,546,239.41 : x
  2. Step 2: Convert to fraction form
    14,183,807.41/21,275,710.96 = 3,546,239.41/x
  3. Step 3: Cross multiply
    14,183,807.41x = 21,275,710.96 × 3,546,239.41
  4. Step 4: Simplify right side
    14,183,807.41x = 75,448,764,682,120.94
  5. Step 5: Solve for x
    x = 75,448,764,682,120.94/14,183,807.41
  6. Step 6: Final answer
    x = 5,319,359.08

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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.