Home / 3,597,848.60-4,965,645.31-2,147,618.84

Finding the Fourth Proportional to 3,597,848.60, 4,965,645.31 and 2,147,618.84

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Solution

The fourth proportional to 3,597,848.60, 4,965,645.31 and 2,147,618.84 is: 2,964,080.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,848.60 : 4,965,645.31 = 2,147,618.84 : x
  2. Step 2: Convert to fraction form
    3,597,848.60/4,965,645.31 = 2,147,618.84/x
  3. Step 3: Cross multiply
    3,597,848.60x = 4,965,645.31 × 2,147,618.84
  4. Step 4: Simplify right side
    3,597,848.60x = 10,664,313,390,316.37
  5. Step 5: Solve for x
    x = 10,664,313,390,316.37/3,597,848.60
  6. Step 6: Final answer
    x = 2,964,080.65

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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.