Home / 3,624,186.50-5,436,312.46-1,099,841.76

Finding the Fourth Proportional to 3,624,186.50, 5,436,312.46 and 1,099,841.76

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Solution

The fourth proportional to 3,624,186.50, 5,436,312.46 and 1,099,841.76 is: 1,649,772.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,186.50 : 5,436,312.46 = 1,099,841.76 : x
  2. Step 2: Convert to fraction form
    3,624,186.50/5,436,312.46 = 1,099,841.76/x
  3. Step 3: Cross multiply
    3,624,186.50x = 5,436,312.46 × 1,099,841.76
  4. Step 4: Simplify right side
    3,624,186.50x = 5,979,083,463,916.33
  5. Step 5: Solve for x
    x = 5,979,083,463,916.33/3,624,186.50
  6. Step 6: Final answer
    x = 1,649,772.57

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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.