Home / 2,801,104.59-4,202,715.84-1,096,466.19

Finding the Fourth Proportional to 2,801,104.59, 4,202,715.84 and 1,096,466.19

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Solution

The fourth proportional to 2,801,104.59, 4,202,715.84 and 1,096,466.19 is: 1,645,113.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,801,104.59 : 4,202,715.84 = 1,096,466.19 : x
  2. Step 2: Convert to fraction form
    2,801,104.59/4,202,715.84 = 1,096,466.19/x
  3. Step 3: Cross multiply
    2,801,104.59x = 4,202,715.84 × 1,096,466.19
  4. Step 4: Simplify right side
    2,801,104.59x = 4,608,135,824,737.45
  5. Step 5: Solve for x
    x = 4,608,135,824,737.45/2,801,104.59
  6. Step 6: Final answer
    x = 1,645,113.80

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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.