Home / 6,075,252.54-9,108,379.53-3,678,533.82

Finding the Fourth Proportional to 6,075,252.54, 9,108,379.53 and 3,678,533.82

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Solution

The fourth proportional to 6,075,252.54, 9,108,379.53 and 3,678,533.82 is: 5,515,076.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075,252.54 : 9,108,379.53 = 3,678,533.82 : x
  2. Step 2: Convert to fraction form
    6,075,252.54/9,108,379.53 = 3,678,533.82/x
  3. Step 3: Cross multiply
    6,075,252.54x = 9,108,379.53 × 3,678,533.82
  4. Step 4: Simplify right side
    6,075,252.54x = 33,505,482,146,500.70
  5. Step 5: Solve for x
    x = 33,505,482,146,500.70/6,075,252.54
  6. Step 6: Final answer
    x = 5,515,076.44

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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.