Home / 3,489,097.59-5,228,304.60-2,347,631.82

Finding the Fourth Proportional to 3,489,097.59, 5,228,304.60 and 2,347,631.82

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Solution

The fourth proportional to 3,489,097.59, 5,228,304.60 and 2,347,631.82 is: 3,517,853.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,489,097.59 : 5,228,304.60 = 2,347,631.82 : x
  2. Step 2: Convert to fraction form
    3,489,097.59/5,228,304.60 = 2,347,631.82/x
  3. Step 3: Cross multiply
    3,489,097.59x = 5,228,304.60 × 2,347,631.82
  4. Step 4: Simplify right side
    3,489,097.59x = 12,274,134,243,612.37
  5. Step 5: Solve for x
    x = 12,274,134,243,612.37/3,489,097.59
  6. Step 6: Final answer
    x = 3,517,853.52

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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.