Home / 4,455,474.60-6,148,390.46-2,418,240.36

Finding the Fourth Proportional to 4,455,474.60, 6,148,390.46 and 2,418,240.36

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Solution

The fourth proportional to 4,455,474.60, 6,148,390.46 and 2,418,240.36 is: 3,337,082.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,474.60 : 6,148,390.46 = 2,418,240.36 : x
  2. Step 2: Convert to fraction form
    4,455,474.60/6,148,390.46 = 2,418,240.36/x
  3. Step 3: Cross multiply
    4,455,474.60x = 6,148,390.46 × 2,418,240.36
  4. Step 4: Simplify right side
    4,455,474.60x = 14,868,285,959,410.96
  5. Step 5: Solve for x
    x = 14,868,285,959,410.96/4,455,474.60
  6. Step 6: Final answer
    x = 3,337,082.42

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.