Home / 11,665,310.40-17,497,965.60-4,573,598.40

Finding the Fourth Proportional to 11,665,310.40, 17,497,965.60 and 4,573,598.40

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Solution

The fourth proportional to 11,665,310.40, 17,497,965.60 and 4,573,598.40 is: 6,860,397.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,665,310.40 : 17,497,965.60 = 4,573,598.40 : x
  2. Step 2: Convert to fraction form
    11,665,310.40/17,497,965.60 = 4,573,598.40/x
  3. Step 3: Cross multiply
    11,665,310.40x = 17,497,965.60 × 4,573,598.40
  4. Step 4: Simplify right side
    11,665,310.40x = 80,028,667,471,415.05
  5. Step 5: Solve for x
    x = 80,028,667,471,415.05/11,665,310.40
  6. Step 6: Final answer
    x = 6,860,397.60

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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.