Home / 3,564,715.37-4,919,308.47-1,933,122.24

Finding the Fourth Proportional to 3,564,715.37, 4,919,308.47 and 1,933,122.24

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Solution

The fourth proportional to 3,564,715.37, 4,919,308.47 and 1,933,122.24 is: 2,667,709.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,715.37 : 4,919,308.47 = 1,933,122.24 : x
  2. Step 2: Convert to fraction form
    3,564,715.37/4,919,308.47 = 1,933,122.24/x
  3. Step 3: Cross multiply
    3,564,715.37x = 4,919,308.47 × 1,933,122.24
  4. Step 4: Simplify right side
    3,564,715.37x = 9,509,624,608,777.37
  5. Step 5: Solve for x
    x = 9,509,624,608,777.37/3,564,715.37
  6. Step 6: Final answer
    x = 2,667,709.38

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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.