Home / 3,471,065.84-5,197,627.20-2,394,896.64

Finding the Fourth Proportional to 3,471,065.84, 5,197,627.20 and 2,394,896.64

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Solution

The fourth proportional to 3,471,065.84, 5,197,627.20 and 2,394,896.64 is: 3,586,154.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,065.84 : 5,197,627.20 = 2,394,896.64 : x
  2. Step 2: Convert to fraction form
    3,471,065.84/5,197,627.20 = 2,394,896.64/x
  3. Step 3: Cross multiply
    3,471,065.84x = 5,197,627.20 × 2,394,896.64
  4. Step 4: Simplify right side
    3,471,065.84x = 12,447,779,917,252.61
  5. Step 5: Solve for x
    x = 12,447,779,917,252.61/3,471,065.84
  6. Step 6: Final answer
    x = 3,586,154.94

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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.