Home / 2,347,219.39-3,520,412.90-1,067,527.12

Finding the Fourth Proportional to 2,347,219.39, 3,520,412.90 and 1,067,527.12

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Solution

The fourth proportional to 2,347,219.39, 3,520,412.90 and 1,067,527.12 is: 1,601,101.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,219.39 : 3,520,412.90 = 1,067,527.12 : x
  2. Step 2: Convert to fraction form
    2,347,219.39/3,520,412.90 = 1,067,527.12/x
  3. Step 3: Cross multiply
    2,347,219.39x = 3,520,412.90 × 1,067,527.12
  4. Step 4: Simplify right side
    2,347,219.39x = 3,758,136,244,347.85
  5. Step 5: Solve for x
    x = 3,758,136,244,347.85/2,347,219.39
  6. Step 6: Final answer
    x = 1,601,101.40

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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.