Home / 9,579,171.55-14,370,653.18-3,513,956.26

Finding the Fourth Proportional to 9,579,171.55, 14,370,653.18 and 3,513,956.26

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Solution

The fourth proportional to 9,579,171.55, 14,370,653.18 and 3,513,956.26 is: 5,271,629.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,579,171.55 : 14,370,653.18 = 3,513,956.26 : x
  2. Step 2: Convert to fraction form
    9,579,171.55/14,370,653.18 = 3,513,956.26/x
  3. Step 3: Cross multiply
    9,579,171.55x = 14,370,653.18 × 3,513,956.26
  4. Step 4: Simplify right side
    9,579,171.55x = 50,497,846,702,149.91
  5. Step 5: Solve for x
    x = 50,497,846,702,149.91/9,579,171.55
  6. Step 6: Final answer
    x = 5,271,629.85

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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.