Home / 11,460,229.08-17,188,474.68-3,371,312.72

Finding the Fourth Proportional to 11,460,229.08, 17,188,474.68 and 3,371,312.72

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Solution

The fourth proportional to 11,460,229.08, 17,188,474.68 and 3,371,312.72 is: 5,056,419.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,460,229.08 : 17,188,474.68 = 3,371,312.72 : x
  2. Step 2: Convert to fraction form
    11,460,229.08/17,188,474.68 = 3,371,312.72/x
  3. Step 3: Cross multiply
    11,460,229.08x = 17,188,474.68 × 3,371,312.72
  4. Step 4: Simplify right side
    11,460,229.08x = 57,947,723,326,081.93
  5. Step 5: Solve for x
    x = 57,947,723,326,081.93/11,460,229.08
  6. Step 6: Final answer
    x = 5,056,419.28

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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.