Home / 3,197,827.56-4,413,059.73-1,747,584.12

Finding the Fourth Proportional to 3,197,827.56, 4,413,059.73 and 1,747,584.12

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Solution

The fourth proportional to 3,197,827.56, 4,413,059.73 and 1,747,584.12 is: 2,411,697.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,827.56 : 4,413,059.73 = 1,747,584.12 : x
  2. Step 2: Convert to fraction form
    3,197,827.56/4,413,059.73 = 1,747,584.12/x
  3. Step 3: Cross multiply
    3,197,827.56x = 4,413,059.73 × 1,747,584.12
  4. Step 4: Simplify right side
    3,197,827.56x = 7,712,193,104,759.49
  5. Step 5: Solve for x
    x = 7,712,193,104,759.49/3,197,827.56
  6. Step 6: Final answer
    x = 2,411,697.62

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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.