Home / 4,331,362.15-5,977,813.94-2,471,235.58

Finding the Fourth Proportional to 4,331,362.15, 5,977,813.94 and 2,471,235.58

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Solution

The fourth proportional to 4,331,362.15, 5,977,813.94 and 2,471,235.58 is: 3,410,609.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331,362.15 : 5,977,813.94 = 2,471,235.58 : x
  2. Step 2: Convert to fraction form
    4,331,362.15/5,977,813.94 = 2,471,235.58/x
  3. Step 3: Cross multiply
    4,331,362.15x = 5,977,813.94 × 2,471,235.58
  4. Step 4: Simplify right side
    4,331,362.15x = 14,772,586,499,147.99
  5. Step 5: Solve for x
    x = 14,772,586,499,147.99/4,331,362.15
  6. Step 6: Final answer
    x = 3,410,609.87

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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.