Home / 4,477,798.04-6,179,292.94-2,517,677.90

Finding the Fourth Proportional to 4,477,798.04, 6,179,292.94 and 2,517,677.90

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Solution

The fourth proportional to 4,477,798.04, 6,179,292.94 and 2,517,677.90 is: 3,474,357.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,798.04 : 6,179,292.94 = 2,517,677.90 : x
  2. Step 2: Convert to fraction form
    4,477,798.04/6,179,292.94 = 2,517,677.90/x
  3. Step 3: Cross multiply
    4,477,798.04x = 6,179,292.94 × 2,517,677.90
  4. Step 4: Simplify right side
    4,477,798.04x = 15,557,469,229,179.17
  5. Step 5: Solve for x
    x = 15,557,469,229,179.17/4,477,798.04
  6. Step 6: Final answer
    x = 3,474,357.06

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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.