Home / 2,468,442.60-3,702,936.06-785,152.44

Finding the Fourth Proportional to 2,468,442.60, 3,702,936.06 and 785,152.44

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Solution

The fourth proportional to 2,468,442.60, 3,702,936.06 and 785,152.44 is: 1,177,815.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,442.60 : 3,702,936.06 = 785,152.44 : x
  2. Step 2: Convert to fraction form
    2,468,442.60/3,702,936.06 = 785,152.44/x
  3. Step 3: Cross multiply
    2,468,442.60x = 3,702,936.06 × 785,152.44
  4. Step 4: Simplify right side
    2,468,442.60x = 2,907,369,282,672.99
  5. Step 5: Solve for x
    x = 2,907,369,282,672.99/2,468,442.60
  6. Step 6: Final answer
    x = 1,177,815.23

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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.