Home / 3,524,089.60-5,286,134.40-3,104,185.60

Finding the Fourth Proportional to 3,524,089.60, 5,286,134.40 and 3,104,185.60

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Solution

The fourth proportional to 3,524,089.60, 5,286,134.40 and 3,104,185.60 is: 4,656,278.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,089.60 : 5,286,134.40 = 3,104,185.60 : x
  2. Step 2: Convert to fraction form
    3,524,089.60/5,286,134.40 = 3,104,185.60/x
  3. Step 3: Cross multiply
    3,524,089.60x = 5,286,134.40 × 3,104,185.60
  4. Step 4: Simplify right side
    3,524,089.60x = 16,409,142,284,144.64
  5. Step 5: Solve for x
    x = 16,409,142,284,144.64/3,524,089.60
  6. Step 6: Final answer
    x = 4,656,278.40

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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.