Home / 5,035,321.78-7,553,035.04-4,030,829.04

Finding the Fourth Proportional to 5,035,321.78, 7,553,035.04 and 4,030,829.04

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Solution

The fourth proportional to 5,035,321.78, 7,553,035.04 and 4,030,829.04 is: 6,046,285.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,321.78 : 7,553,035.04 = 4,030,829.04 : x
  2. Step 2: Convert to fraction form
    5,035,321.78/7,553,035.04 = 4,030,829.04/x
  3. Step 3: Cross multiply
    5,035,321.78x = 7,553,035.04 × 4,030,829.04
  4. Step 4: Simplify right side
    5,035,321.78x = 30,444,992,979,369.56
  5. Step 5: Solve for x
    x = 30,444,992,979,369.56/5,035,321.78
  6. Step 6: Final answer
    x = 6,046,285.48

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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.