Home / 3,324,209.56-4,986,463.61-1,018,533.71

Finding the Fourth Proportional to 3,324,209.56, 4,986,463.61 and 1,018,533.71

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Solution

The fourth proportional to 3,324,209.56, 4,986,463.61 and 1,018,533.71 is: 1,527,846.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,209.56 : 4,986,463.61 = 1,018,533.71 : x
  2. Step 2: Convert to fraction form
    3,324,209.56/4,986,463.61 = 1,018,533.71/x
  3. Step 3: Cross multiply
    3,324,209.56x = 4,986,463.61 × 1,018,533.71
  4. Step 4: Simplify right side
    3,324,209.56x = 5,078,881,295,485.79
  5. Step 5: Solve for x
    x = 5,078,881,295,485.79/3,324,209.56
  6. Step 6: Final answer
    x = 1,527,846.31

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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.