Home / 4,155,158.37-6,242,196.10-3,005,949.64

Finding the Fourth Proportional to 4,155,158.37, 6,242,196.10 and 3,005,949.64

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Solution

The fourth proportional to 4,155,158.37, 6,242,196.10 and 3,005,949.64 is: 4,515,767.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,158.37 : 6,242,196.10 = 3,005,949.64 : x
  2. Step 2: Convert to fraction form
    4,155,158.37/6,242,196.10 = 3,005,949.64/x
  3. Step 3: Cross multiply
    4,155,158.37x = 6,242,196.10 × 3,005,949.64
  4. Step 4: Simplify right side
    4,155,158.37x = 18,763,727,119,604.40
  5. Step 5: Solve for x
    x = 18,763,727,119,604.40/4,155,158.37
  6. Step 6: Final answer
    x = 4,515,767.02

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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.