Home / 2,014,592.40-3,019,988.90-1,002,757.79

Finding the Fourth Proportional to 2,014,592.40, 3,019,988.90 and 1,002,757.79

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Solution

The fourth proportional to 2,014,592.40, 3,019,988.90 and 1,002,757.79 is: 1,503,191.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,592.40 : 3,019,988.90 = 1,002,757.79 : x
  2. Step 2: Convert to fraction form
    2,014,592.40/3,019,988.90 = 1,002,757.79/x
  3. Step 3: Cross multiply
    2,014,592.40x = 3,019,988.90 × 1,002,757.79
  4. Step 4: Simplify right side
    2,014,592.40x = 3,028,317,405,245.40
  5. Step 5: Solve for x
    x = 3,028,317,405,245.40/2,014,592.40
  6. Step 6: Final answer
    x = 1,503,191.12

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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.