Home / 4,542,355.52-6,814,954.20-1,347,498.48

Finding the Fourth Proportional to 4,542,355.52, 6,814,954.20 and 1,347,498.48

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Solution

The fourth proportional to 4,542,355.52, 6,814,954.20 and 1,347,498.48 is: 2,021,669.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542,355.52 : 6,814,954.20 = 1,347,498.48 : x
  2. Step 2: Convert to fraction form
    4,542,355.52/6,814,954.20 = 1,347,498.48/x
  3. Step 3: Cross multiply
    4,542,355.52x = 6,814,954.20 × 1,347,498.48
  4. Step 4: Simplify right side
    4,542,355.52x = 9,183,140,425,769.62
  5. Step 5: Solve for x
    x = 9,183,140,425,769.62/4,542,355.52
  6. Step 6: Final answer
    x = 2,021,669.24

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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.