Home / 5,602,149.60-8,383,870.80-3,359,896.80

Finding the Fourth Proportional to 5,602,149.60, 8,383,870.80 and 3,359,896.80

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Solution

The fourth proportional to 5,602,149.60, 8,383,870.80 and 3,359,896.80 is: 5,028,237.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,602,149.60 : 8,383,870.80 = 3,359,896.80 : x
  2. Step 2: Convert to fraction form
    5,602,149.60/8,383,870.80 = 3,359,896.80/x
  3. Step 3: Cross multiply
    5,602,149.60x = 8,383,870.80 × 3,359,896.80
  4. Step 4: Simplify right side
    5,602,149.60x = 28,168,940,672,533.44
  5. Step 5: Solve for x
    x = 28,168,940,672,533.44/5,602,149.60
  6. Step 6: Final answer
    x = 5,028,237.85

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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.