Home / 6,123,662.94-9,174,996.81-4,323,324.54

Finding the Fourth Proportional to 6,123,662.94, 9,174,996.81 and 4,323,324.54

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Solution

The fourth proportional to 6,123,662.94, 9,174,996.81 and 4,323,324.54 is: 6,477,575.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,123,662.94 : 9,174,996.81 = 4,323,324.54 : x
  2. Step 2: Convert to fraction form
    6,123,662.94/9,174,996.81 = 4,323,324.54/x
  3. Step 3: Cross multiply
    6,123,662.94x = 9,174,996.81 × 4,323,324.54
  4. Step 4: Simplify right side
    6,123,662.94x = 39,666,488,863,094.72
  5. Step 5: Solve for x
    x = 39,666,488,863,094.72/6,123,662.94
  6. Step 6: Final answer
    x = 6,477,575.47

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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.