Home / 3,176,473.19-4,764,697.63-901,997.64

Finding the Fourth Proportional to 3,176,473.19, 4,764,697.63 and 901,997.64

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Solution

The fourth proportional to 3,176,473.19, 4,764,697.63 and 901,997.64 is: 1,352,993.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,473.19 : 4,764,697.63 = 901,997.64 : x
  2. Step 2: Convert to fraction form
    3,176,473.19/4,764,697.63 = 901,997.64/x
  3. Step 3: Cross multiply
    3,176,473.19x = 4,764,697.63 × 901,997.64
  4. Step 4: Simplify right side
    3,176,473.19x = 4,297,746,015,318.60
  5. Step 5: Solve for x
    x = 4,297,746,015,318.60/3,176,473.19
  6. Step 6: Final answer
    x = 1,352,993.01

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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.