Home / 4,759,951.92-6,568,072.80-2,799,918.96

Finding the Fourth Proportional to 4,759,951.92, 6,568,072.80 and 2,799,918.96

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Solution

The fourth proportional to 4,759,951.92, 6,568,072.80 and 2,799,918.96 is: 3,863,499.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,759,951.92 : 6,568,072.80 = 2,799,918.96 : x
  2. Step 2: Convert to fraction form
    4,759,951.92/6,568,072.80 = 2,799,918.96/x
  3. Step 3: Cross multiply
    4,759,951.92x = 6,568,072.80 × 2,799,918.96
  4. Step 4: Simplify right side
    4,759,951.92x = 18,390,071,563,380.29
  5. Step 5: Solve for x
    x = 18,390,071,563,380.29/4,759,951.92
  6. Step 6: Final answer
    x = 3,863,499.44

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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.