Home / 3,206,709.20-4,800,732.60-2,833,461.20

Finding the Fourth Proportional to 3,206,709.20, 4,800,732.60 and 2,833,461.20

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Solution

The fourth proportional to 3,206,709.20, 4,800,732.60 and 2,833,461.20 is: 4,241,946.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,709.20 : 4,800,732.60 = 2,833,461.20 : x
  2. Step 2: Convert to fraction form
    3,206,709.20/4,800,732.60 = 2,833,461.20/x
  3. Step 3: Cross multiply
    3,206,709.20x = 4,800,732.60 × 2,833,461.20
  4. Step 4: Simplify right side
    3,206,709.20x = 13,602,689,553,675.12
  5. Step 5: Solve for x
    x = 13,602,689,553,675.12/3,206,709.20
  6. Step 6: Final answer
    x = 4,241,946.71

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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.