Home / 3,229,871.60-4,844,807.40-3,018,364.40

Finding the Fourth Proportional to 3,229,871.60, 4,844,807.40 and 3,018,364.40

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Solution

The fourth proportional to 3,229,871.60, 4,844,807.40 and 3,018,364.40 is: 4,527,546.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,871.60 : 4,844,807.40 = 3,018,364.40 : x
  2. Step 2: Convert to fraction form
    3,229,871.60/4,844,807.40 = 3,018,364.40/x
  3. Step 3: Cross multiply
    3,229,871.60x = 4,844,807.40 × 3,018,364.40
  4. Step 4: Simplify right side
    3,229,871.60x = 14,623,394,181,016.56
  5. Step 5: Solve for x
    x = 14,623,394,181,016.56/3,229,871.60
  6. Step 6: Final answer
    x = 4,527,546.60

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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.