Home / 3,624,097.65-5,436,179.19-1,099,752.90

Finding the Fourth Proportional to 3,624,097.65, 5,436,179.19 and 1,099,752.90

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Solution

The fourth proportional to 3,624,097.65, 5,436,179.19 and 1,099,752.90 is: 1,649,639.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,097.65 : 5,436,179.19 = 1,099,752.90 : x
  2. Step 2: Convert to fraction form
    3,624,097.65/5,436,179.19 = 1,099,752.90/x
  3. Step 3: Cross multiply
    3,624,097.65x = 5,436,179.19 × 1,099,752.90
  4. Step 4: Simplify right side
    3,624,097.65x = 5,978,453,829,122.15
  5. Step 5: Solve for x
    x = 5,978,453,829,122.15/3,624,097.65
  6. Step 6: Final answer
    x = 1,649,639.28

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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.