Home / 11,460,230.08-17,188,476.18-3,371,313.72

Finding the Fourth Proportional to 11,460,230.08, 17,188,476.18 and 3,371,313.72

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Solution

The fourth proportional to 11,460,230.08, 17,188,476.18 and 3,371,313.72 is: 5,056,420.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,460,230.08 : 17,188,476.18 = 3,371,313.72 : x
  2. Step 2: Convert to fraction form
    11,460,230.08/17,188,476.18 = 3,371,313.72/x
  3. Step 3: Cross multiply
    11,460,230.08x = 17,188,476.18 × 3,371,313.72
  4. Step 4: Simplify right side
    11,460,230.08x = 57,947,745,571,527.20
  5. Step 5: Solve for x
    x = 57,947,745,571,527.20/11,460,230.08
  6. Step 6: Final answer
    x = 5,056,420.78

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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.