Home / 6,006,819.75-8,289,419.49-3,321,545.82

Finding the Fourth Proportional to 6,006,819.75, 8,289,419.49 and 3,321,545.82

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Solution

The fourth proportional to 6,006,819.75, 8,289,419.49 and 3,321,545.82 is: 4,583,737.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006,819.75 : 8,289,419.49 = 3,321,545.82 : x
  2. Step 2: Convert to fraction form
    6,006,819.75/8,289,419.49 = 3,321,545.82/x
  3. Step 3: Cross multiply
    6,006,819.75x = 8,289,419.49 × 3,321,545.82
  4. Step 4: Simplify right side
    6,006,819.75x = 27,533,686,657,236.03
  5. Step 5: Solve for x
    x = 27,533,686,657,236.03/6,006,819.75
  6. Step 6: Final answer
    x = 4,583,737.79

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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.