Home / 3,511,599.29-4,846,400.30-1,983,804.83

Finding the Fourth Proportional to 3,511,599.29, 4,846,400.30 and 1,983,804.83

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Solution

The fourth proportional to 3,511,599.29, 4,846,400.30 and 1,983,804.83 is: 2,737,872.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,599.29 : 4,846,400.30 = 1,983,804.83 : x
  2. Step 2: Convert to fraction form
    3,511,599.29/4,846,400.30 = 1,983,804.83/x
  3. Step 3: Cross multiply
    3,511,599.29x = 4,846,400.30 × 1,983,804.83
  4. Step 4: Simplify right side
    3,511,599.29x = 9,614,312,308,657.69
  5. Step 5: Solve for x
    x = 9,614,312,308,657.69/3,511,599.29
  6. Step 6: Final answer
    x = 2,737,872.84

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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.