Home / 5,836,141.64-8,052,813.68-4,099,118.51

Finding the Fourth Proportional to 5,836,141.64, 8,052,813.68 and 4,099,118.51

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Solution

The fourth proportional to 5,836,141.64, 8,052,813.68 and 4,099,118.51 is: 5,656,037.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836,141.64 : 8,052,813.68 = 4,099,118.51 : x
  2. Step 2: Convert to fraction form
    5,836,141.64/8,052,813.68 = 4,099,118.51/x
  3. Step 3: Cross multiply
    5,836,141.64x = 8,052,813.68 × 4,099,118.51
  4. Step 4: Simplify right side
    5,836,141.64x = 33,009,437,552,509.55
  5. Step 5: Solve for x
    x = 33,009,437,552,509.55/5,836,141.64
  6. Step 6: Final answer
    x = 5,656,037.78

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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.