Home / 3,204,011.40-4,810,682.70-1,944,299.40

Finding the Fourth Proportional to 3,204,011.40, 4,810,682.70 and 1,944,299.40

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Solution

The fourth proportional to 3,204,011.40, 4,810,682.70 and 1,944,299.40 is: 2,919,280.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,011.40 : 4,810,682.70 = 1,944,299.40 : x
  2. Step 2: Convert to fraction form
    3,204,011.40/4,810,682.70 = 1,944,299.40/x
  3. Step 3: Cross multiply
    3,204,011.40x = 4,810,682.70 × 1,944,299.40
  4. Step 4: Simplify right side
    3,204,011.40x = 9,353,407,487,200.38
  5. Step 5: Solve for x
    x = 9,353,407,487,200.38/3,204,011.40
  6. Step 6: Final answer
    x = 2,919,280.34

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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.