Home / 8,047,251.06-11,105,052.48-4,425,579.06

Finding the Fourth Proportional to 8,047,251.06, 11,105,052.48 and 4,425,579.06

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Solution

The fourth proportional to 8,047,251.06, 11,105,052.48 and 4,425,579.06 is: 6,107,214.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,047,251.06 : 11,105,052.48 = 4,425,579.06 : x
  2. Step 2: Convert to fraction form
    8,047,251.06/11,105,052.48 = 4,425,579.06/x
  3. Step 3: Cross multiply
    8,047,251.06x = 11,105,052.48 × 4,425,579.06
  4. Step 4: Simplify right side
    8,047,251.06x = 49,146,287,715,689.06
  5. Step 5: Solve for x
    x = 49,146,287,715,689.06/8,047,251.06
  6. Step 6: Final answer
    x = 6,107,214.42

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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.