Home / 9,029,592-13,544,350.78-3,270,977.24

Finding the Fourth Proportional to 9,029,592, 13,544,350.78 and 3,270,977.24

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Solution

The fourth proportional to 9,029,592, 13,544,350.78 and 3,270,977.24 is: 4,906,452.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029,592 : 13,544,350.78 = 3,270,977.24 : x
  2. Step 2: Convert to fraction form
    9,029,592/13,544,350.78 = 3,270,977.24/x
  3. Step 3: Cross multiply
    9,029,592x = 13,544,350.78 × 3,270,977.24
  4. Step 4: Simplify right side
    9,029,592x = 44,303,263,131,956.25
  5. Step 5: Solve for x
    x = 44,303,263,131,956.25/9,029,592
  6. Step 6: Final answer
    x = 4,906,452.38

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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.