Home / 6,399,354.24-9,603,747.52-3,033,548.16

Finding the Fourth Proportional to 6,399,354.24, 9,603,747.52 and 3,033,548.16

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Solution

The fourth proportional to 6,399,354.24, 9,603,747.52 and 3,033,548.16 is: 4,552,557.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,399,354.24 : 9,603,747.52 = 3,033,548.16 : x
  2. Step 2: Convert to fraction form
    6,399,354.24/9,603,747.52 = 3,033,548.16/x
  3. Step 3: Cross multiply
    6,399,354.24x = 9,603,747.52 × 3,033,548.16
  4. Step 4: Simplify right side
    6,399,354.24x = 29,133,430,618,400.56
  5. Step 5: Solve for x
    x = 29,133,430,618,400.56/6,399,354.24
  6. Step 6: Final answer
    x = 4,552,557.89

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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.