Home / 9,840,744.56-14,760,120.22-2,653,005.04

Finding the Fourth Proportional to 9,840,744.56, 14,760,120.22 and 2,653,005.04

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Solution

The fourth proportional to 9,840,744.56, 14,760,120.22 and 2,653,005.04 is: 3,979,238.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,840,744.56 : 14,760,120.22 = 2,653,005.04 : x
  2. Step 2: Convert to fraction form
    9,840,744.56/14,760,120.22 = 2,653,005.04/x
  3. Step 3: Cross multiply
    9,840,744.56x = 14,760,120.22 × 2,653,005.04
  4. Step 4: Simplify right side
    9,840,744.56x = 39,158,673,334,665.91
  5. Step 5: Solve for x
    x = 39,158,673,334,665.91/9,840,744.56
  6. Step 6: Final answer
    x = 3,979,238.88

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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.