Home / 3,460,261.87-5,187,437.11-2,446,193.71

Finding the Fourth Proportional to 3,460,261.87, 5,187,437.11 and 2,446,193.71

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Solution

The fourth proportional to 3,460,261.87, 5,187,437.11 and 2,446,193.71 is: 3,667,201.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,261.87 : 5,187,437.11 = 2,446,193.71 : x
  2. Step 2: Convert to fraction form
    3,460,261.87/5,187,437.11 = 2,446,193.71/x
  3. Step 3: Cross multiply
    3,460,261.87x = 5,187,437.11 × 2,446,193.71
  4. Step 4: Simplify right side
    3,460,261.87x = 12,689,476,029,502.58
  5. Step 5: Solve for x
    x = 12,689,476,029,502.58/3,460,261.87
  6. Step 6: Final answer
    x = 3,667,201.07

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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.