Home / 3,472,797.44-5,209,392.72-1,076,982.64

Finding the Fourth Proportional to 3,472,797.44, 5,209,392.72 and 1,076,982.64

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Solution

The fourth proportional to 3,472,797.44, 5,209,392.72 and 1,076,982.64 is: 1,615,534.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,797.44 : 5,209,392.72 = 1,076,982.64 : x
  2. Step 2: Convert to fraction form
    3,472,797.44/5,209,392.72 = 1,076,982.64/x
  3. Step 3: Cross multiply
    3,472,797.44x = 5,209,392.72 × 1,076,982.64
  4. Step 4: Simplify right side
    3,472,797.44x = 5,610,425,524,382.38
  5. Step 5: Solve for x
    x = 5,610,425,524,382.38/3,472,797.44
  6. Step 6: Final answer
    x = 1,615,534.92

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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.