Home / 2,846,656.58-4,265,260.94-2,003,436.86

Finding the Fourth Proportional to 2,846,656.58, 4,265,260.94 and 2,003,436.86

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Solution

The fourth proportional to 2,846,656.58, 4,265,260.94 and 2,003,436.86 is: 3,001,830.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,656.58 : 4,265,260.94 = 2,003,436.86 : x
  2. Step 2: Convert to fraction form
    2,846,656.58/4,265,260.94 = 2,003,436.86/x
  3. Step 3: Cross multiply
    2,846,656.58x = 4,265,260.94 × 2,003,436.86
  4. Step 4: Simplify right side
    2,846,656.58x = 8,545,180,968,396.54
  5. Step 5: Solve for x
    x = 8,545,180,968,396.54/2,846,656.58
  6. Step 6: Final answer
    x = 3,001,830.65

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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.