Home / 4,008,676.69-5,531,735.59-2,377,237.87

Finding the Fourth Proportional to 4,008,676.69, 5,531,735.59 and 2,377,237.87

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Solution

The fourth proportional to 4,008,676.69, 5,531,735.59 and 2,377,237.87 is: 3,280,446.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,676.69 : 5,531,735.59 = 2,377,237.87 : x
  2. Step 2: Convert to fraction form
    4,008,676.69/5,531,735.59 = 2,377,237.87/x
  3. Step 3: Cross multiply
    4,008,676.69x = 5,531,735.59 × 2,377,237.87
  4. Step 4: Simplify right side
    4,008,676.69x = 13,150,251,331,374.79
  5. Step 5: Solve for x
    x = 13,150,251,331,374.79/4,008,676.69
  6. Step 6: Final answer
    x = 3,280,446.98

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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.