Home / 3,511,595.35-4,846,394.87-1,983,800.89

Finding the Fourth Proportional to 3,511,595.35, 4,846,394.87 and 1,983,800.89

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Solution

The fourth proportional to 3,511,595.35, 4,846,394.87 and 1,983,800.89 is: 2,737,867.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,595.35 : 4,846,394.87 = 1,983,800.89 : x
  2. Step 2: Convert to fraction form
    3,511,595.35/4,846,394.87 = 1,983,800.89/x
  3. Step 3: Cross multiply
    3,511,595.35x = 4,846,394.87 × 1,983,800.89
  4. Step 4: Simplify right side
    3,511,595.35x = 9,614,282,446,478.43
  5. Step 5: Solve for x
    x = 9,614,282,446,478.43/3,511,595.35
  6. Step 6: Final answer
    x = 2,737,867.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.