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Finding the Fourth Proportional to 3,956,057.04, 5,936,522.04 and 1,559,493.84

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Solution

The fourth proportional to 3,956,057.04, 5,936,522.04 and 1,559,493.84 is: 2,340,201.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,956,057.04 : 5,936,522.04 = 1,559,493.84 : x
  2. Step 2: Convert to fraction form
    3,956,057.04/5,936,522.04 = 1,559,493.84/x
  3. Step 3: Cross multiply
    3,956,057.04x = 5,936,522.04 × 1,559,493.84
  4. Step 4: Simplify right side
    3,956,057.04x = 9,257,969,552,404.24
  5. Step 5: Solve for x
    x = 9,257,969,552,404.24/3,956,057.04
  6. Step 6: Final answer
    x = 2,340,201.23

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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.