Home / 4,744,287.10-7,115,020.48-2,011,794.18

Finding the Fourth Proportional to 4,744,287.10, 7,115,020.48 and 2,011,794.18

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Solution

The fourth proportional to 4,744,287.10, 7,115,020.48 and 2,011,794.18 is: 3,017,093.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,287.10 : 7,115,020.48 = 2,011,794.18 : x
  2. Step 2: Convert to fraction form
    4,744,287.10/7,115,020.48 = 2,011,794.18/x
  3. Step 3: Cross multiply
    4,744,287.10x = 7,115,020.48 × 2,011,794.18
  4. Step 4: Simplify right side
    4,744,287.10x = 14,313,956,770,098.38
  5. Step 5: Solve for x
    x = 14,313,956,770,098.38/4,744,287.10
  6. Step 6: Final answer
    x = 3,017,093.29

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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.