Home / 3,330,474.36-4,596,165.90-2,041,065.60

Finding the Fourth Proportional to 3,330,474.36, 4,596,165.90 and 2,041,065.60

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Solution

The fourth proportional to 3,330,474.36, 4,596,165.90 and 2,041,065.60 is: 2,816,738.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,474.36 : 4,596,165.90 = 2,041,065.60 : x
  2. Step 2: Convert to fraction form
    3,330,474.36/4,596,165.90 = 2,041,065.60/x
  3. Step 3: Cross multiply
    3,330,474.36x = 4,596,165.90 × 2,041,065.60
  4. Step 4: Simplify right side
    3,330,474.36x = 9,381,076,110,383.04
  5. Step 5: Solve for x
    x = 9,381,076,110,383.04/3,330,474.36
  6. Step 6: Final answer
    x = 2,816,738.73

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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.