Home / 10,095,183.37-15,144,655.88-3,271,148.02

Finding the Fourth Proportional to 10,095,183.37, 15,144,655.88 and 3,271,148.02

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Solution

The fourth proportional to 10,095,183.37, 15,144,655.88 and 3,271,148.02 is: 4,907,331.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,183.37 : 15,144,655.88 = 3,271,148.02 : x
  2. Step 2: Convert to fraction form
    10,095,183.37/15,144,655.88 = 3,271,148.02/x
  3. Step 3: Cross multiply
    10,095,183.37x = 15,144,655.88 × 3,271,148.02
  4. Step 4: Simplify right side
    10,095,183.37x = 49,540,411,095,443.36
  5. Step 5: Solve for x
    x = 49,540,411,095,443.36/10,095,183.37
  6. Step 6: Final answer
    x = 4,907,331.47

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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.