Home / 3,279,918.96-4,916,482.92-1,594,928.88

Finding the Fourth Proportional to 3,279,918.96, 4,916,482.92 and 1,594,928.88

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Solution

The fourth proportional to 3,279,918.96, 4,916,482.92 and 1,594,928.88 is: 2,390,742.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,279,918.96 : 4,916,482.92 = 1,594,928.88 : x
  2. Step 2: Convert to fraction form
    3,279,918.96/4,916,482.92 = 1,594,928.88/x
  3. Step 3: Cross multiply
    3,279,918.96x = 4,916,482.92 × 1,594,928.88
  4. Step 4: Simplify right side
    3,279,918.96x = 7,841,440,597,134.73
  5. Step 5: Solve for x
    x = 7,841,440,597,134.73/3,279,918.96
  6. Step 6: Final answer
    x = 2,390,742.18

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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.