Home / 3,011,228.08-4,154,958.42-1,704,473.44

Finding the Fourth Proportional to 3,011,228.08, 4,154,958.42 and 1,704,473.44

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Solution

The fourth proportional to 3,011,228.08, 4,154,958.42 and 1,704,473.44 is: 2,351,869.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,228.08 : 4,154,958.42 = 1,704,473.44 : x
  2. Step 2: Convert to fraction form
    3,011,228.08/4,154,958.42 = 1,704,473.44/x
  3. Step 3: Cross multiply
    3,011,228.08x = 4,154,958.42 × 1,704,473.44
  4. Step 4: Simplify right side
    3,011,228.08x = 7,082,016,271,194.36
  5. Step 5: Solve for x
    x = 7,082,016,271,194.36/3,011,228.08
  6. Step 6: Final answer
    x = 2,351,869.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.