Home / 4,664,762.97-6,437,228.27-2,627,528.73

Finding the Fourth Proportional to 4,664,762.97, 6,437,228.27 and 2,627,528.73

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Solution

The fourth proportional to 4,664,762.97, 6,437,228.27 and 2,627,528.73 is: 3,625,908.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,664,762.97 : 6,437,228.27 = 2,627,528.73 : x
  2. Step 2: Convert to fraction form
    4,664,762.97/6,437,228.27 = 2,627,528.73/x
  3. Step 3: Cross multiply
    4,664,762.97x = 6,437,228.27 × 2,627,528.73
  4. Step 4: Simplify right side
    4,664,762.97x = 16,914,002,207,855.55
  5. Step 5: Solve for x
    x = 16,914,002,207,855.55/4,664,762.97
  6. Step 6: Final answer
    x = 3,625,908.18

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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.