Home / 4,769,420.83-6,583,512.90-2,835,676.81

Finding the Fourth Proportional to 4,769,420.83, 6,583,512.90 and 2,835,676.81

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Solution

The fourth proportional to 4,769,420.83, 6,583,512.90 and 2,835,676.81 is: 3,914,251.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769,420.83 : 6,583,512.90 = 2,835,676.81 : x
  2. Step 2: Convert to fraction form
    4,769,420.83/6,583,512.90 = 2,835,676.81/x
  3. Step 3: Cross multiply
    4,769,420.83x = 6,583,512.90 × 2,835,676.81
  4. Step 4: Simplify right side
    4,769,420.83x = 18,668,714,858,865.85
  5. Step 5: Solve for x
    x = 18,668,714,858,865.85/4,769,420.83
  6. Step 6: Final answer
    x = 3,914,251.97

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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.