Home / 2,435,813.78-3,652,694.60-730,201.64

Finding the Fourth Proportional to 2,435,813.78, 3,652,694.60 and 730,201.64

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Solution

The fourth proportional to 2,435,813.78, 3,652,694.60 and 730,201.64 is: 1,094,994.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,813.78 : 3,652,694.60 = 730,201.64 : x
  2. Step 2: Convert to fraction form
    2,435,813.78/3,652,694.60 = 730,201.64/x
  3. Step 3: Cross multiply
    2,435,813.78x = 3,652,694.60 × 730,201.64
  4. Step 4: Simplify right side
    2,435,813.78x = 2,667,203,565,424.66
  5. Step 5: Solve for x
    x = 2,667,203,565,424.66/2,435,813.78
  6. Step 6: Final answer
    x = 1,094,994.86

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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.