Home / 3,410,468.92-4,705,329.37-2,430,562.31

Finding the Fourth Proportional to 3,410,468.92, 4,705,329.37 and 2,430,562.31

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Solution

The fourth proportional to 3,410,468.92, 4,705,329.37 and 2,430,562.31 is: 3,353,379.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,468.92 : 4,705,329.37 = 2,430,562.31 : x
  2. Step 2: Convert to fraction form
    3,410,468.92/4,705,329.37 = 2,430,562.31/x
  3. Step 3: Cross multiply
    3,410,468.92x = 4,705,329.37 × 2,430,562.31
  4. Step 4: Simplify right side
    3,410,468.92x = 11,436,596,187,178.59
  5. Step 5: Solve for x
    x = 11,436,596,187,178.59/3,410,468.92
  6. Step 6: Final answer
    x = 3,353,379.40

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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.