Home / 4,456,596.18-6,155,167.87-3,003,787.38

Finding the Fourth Proportional to 4,456,596.18, 6,155,167.87 and 3,003,787.38

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Solution

The fourth proportional to 4,456,596.18, 6,155,167.87 and 3,003,787.38 is: 4,148,640.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,596.18 : 6,155,167.87 = 3,003,787.38 : x
  2. Step 2: Convert to fraction form
    4,456,596.18/6,155,167.87 = 3,003,787.38/x
  3. Step 3: Cross multiply
    4,456,596.18x = 6,155,167.87 × 3,003,787.38
  4. Step 4: Simplify right side
    4,456,596.18x = 18,488,815,533,464.03
  5. Step 5: Solve for x
    x = 18,488,815,533,464.03/4,456,596.18
  6. Step 6: Final answer
    x = 4,148,640.53

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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.