Home / 3,471,304.37-5,209,084.83-1,553,836.88

Finding the Fourth Proportional to 3,471,304.37, 5,209,084.83 and 1,553,836.88

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Solution

The fourth proportional to 3,471,304.37, 5,209,084.83 and 1,553,836.88 is: 2,331,707.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,304.37 : 5,209,084.83 = 1,553,836.88 : x
  2. Step 2: Convert to fraction form
    3,471,304.37/5,209,084.83 = 1,553,836.88/x
  3. Step 3: Cross multiply
    3,471,304.37x = 5,209,084.83 × 1,553,836.88
  4. Step 4: Simplify right side
    3,471,304.37x = 8,094,068,099,568.42
  5. Step 5: Solve for x
    x = 8,094,068,099,568.42/3,471,304.37
  6. Step 6: Final answer
    x = 2,331,707.98

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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.