Home / 5,388,815.64-7,435,455.46-3,096,533.46

Finding the Fourth Proportional to 5,388,815.64, 7,435,455.46 and 3,096,533.46

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Solution

The fourth proportional to 5,388,815.64, 7,435,455.46 and 3,096,533.46 is: 4,272,578.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,388,815.64 : 7,435,455.46 = 3,096,533.46 : x
  2. Step 2: Convert to fraction form
    5,388,815.64/7,435,455.46 = 3,096,533.46/x
  3. Step 3: Cross multiply
    5,388,815.64x = 7,435,455.46 × 3,096,533.46
  4. Step 4: Simplify right side
    5,388,815.64x = 23,024,136,626,685.68
  5. Step 5: Solve for x
    x = 23,024,136,626,685.68/5,388,815.64
  6. Step 6: Final answer
    x = 4,272,578.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.