Home / 3,006,609.96-4,509,224.82-1,792,530.12

Finding the Fourth Proportional to 3,006,609.96, 4,509,224.82 and 1,792,530.12

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Solution

The fourth proportional to 3,006,609.96, 4,509,224.82 and 1,792,530.12 is: 2,688,383.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,609.96 : 4,509,224.82 = 1,792,530.12 : x
  2. Step 2: Convert to fraction form
    3,006,609.96/4,509,224.82 = 1,792,530.12/x
  3. Step 3: Cross multiply
    3,006,609.96x = 4,509,224.82 × 1,792,530.12
  4. Step 4: Simplify right side
    3,006,609.96x = 8,082,921,307,701.58
  5. Step 5: Solve for x
    x = 8,082,921,307,701.58/3,006,609.96
  6. Step 6: Final answer
    x = 2,688,383.73

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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.