Home / 4,843,399.80-7,261,989.30-2,004,641.40

Finding the Fourth Proportional to 4,843,399.80, 7,261,989.30 and 2,004,641.40

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Solution

The fourth proportional to 4,843,399.80, 7,261,989.30 and 2,004,641.40 is: 3,005,674.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,399.80 : 7,261,989.30 = 2,004,641.40 : x
  2. Step 2: Convert to fraction form
    4,843,399.80/7,261,989.30 = 2,004,641.40/x
  3. Step 3: Cross multiply
    4,843,399.80x = 7,261,989.30 × 2,004,641.40
  4. Step 4: Simplify right side
    4,843,399.80x = 14,557,684,397,137.02
  5. Step 5: Solve for x
    x = 14,557,684,397,137.02/4,843,399.80
  6. Step 6: Final answer
    x = 3,005,674.73

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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.