Home / 4,422,949.60-6,105,553.85-2,973,485.73

Finding the Fourth Proportional to 4,422,949.60, 6,105,553.85 and 2,973,485.73

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Solution

The fourth proportional to 4,422,949.60, 6,105,553.85 and 2,973,485.73 is: 4,104,676.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,949.60 : 6,105,553.85 = 2,973,485.73 : x
  2. Step 2: Convert to fraction form
    4,422,949.60/6,105,553.85 = 2,973,485.73/x
  3. Step 3: Cross multiply
    4,422,949.60x = 6,105,553.85 × 2,973,485.73
  4. Step 4: Simplify right side
    4,422,949.60x = 18,154,777,254,155.27
  5. Step 5: Solve for x
    x = 18,154,777,254,155.27/4,422,949.60
  6. Step 6: Final answer
    x = 4,104,676.50

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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.