Home / 3,546,497.13-4,894,171.50-2,018,604.25

Finding the Fourth Proportional to 3,546,497.13, 4,894,171.50 and 2,018,604.25

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Solution

The fourth proportional to 3,546,497.13, 4,894,171.50 and 2,018,604.25 is: 2,785,676.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,497.13 : 4,894,171.50 = 2,018,604.25 : x
  2. Step 2: Convert to fraction form
    3,546,497.13/4,894,171.50 = 2,018,604.25/x
  3. Step 3: Cross multiply
    3,546,497.13x = 4,894,171.50 × 2,018,604.25
  4. Step 4: Simplify right side
    3,546,497.13x = 9,879,395,390,128.88
  5. Step 5: Solve for x
    x = 9,879,395,390,128.88/3,546,497.13
  6. Step 6: Final answer
    x = 2,785,676.97

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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.