Home / 4,638,095.87-6,399,122.24-2,677,716.59

Finding the Fourth Proportional to 4,638,095.87, 6,399,122.24 and 2,677,716.59

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Solution

The fourth proportional to 4,638,095.87, 6,399,122.24 and 2,677,716.59 is: 3,694,411.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,638,095.87 : 6,399,122.24 = 2,677,716.59 : x
  2. Step 2: Convert to fraction form
    4,638,095.87/6,399,122.24 = 2,677,716.59/x
  3. Step 3: Cross multiply
    4,638,095.87x = 6,399,122.24 × 2,677,716.59
  4. Step 4: Simplify right side
    4,638,095.87x = 17,135,035,758,184.64
  5. Step 5: Solve for x
    x = 17,135,035,758,184.64/4,638,095.87
  6. Step 6: Final answer
    x = 3,694,411.73

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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.