Home / 7,579,036.98-11,348,183.61-5,773,318.56

Finding the Fourth Proportional to 7,579,036.98, 11,348,183.61 and 5,773,318.56

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Solution

The fourth proportional to 7,579,036.98, 11,348,183.61 and 5,773,318.56 is: 8,644,459.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,579,036.98 : 11,348,183.61 = 5,773,318.56 : x
  2. Step 2: Convert to fraction form
    7,579,036.98/11,348,183.61 = 5,773,318.56/x
  3. Step 3: Cross multiply
    7,579,036.98x = 11,348,183.61 × 5,773,318.56
  4. Step 4: Simplify right side
    7,579,036.98x = 65,516,679,057,900.80
  5. Step 5: Solve for x
    x = 65,516,679,057,900.80/7,579,036.98
  6. Step 6: Final answer
    x = 8,644,459.61

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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.