Home / 11,782,399.96-17,673,422.37-5,300,898.04

Finding the Fourth Proportional to 11,782,399.96, 17,673,422.37 and 5,300,898.04

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Solution

The fourth proportional to 11,782,399.96, 17,673,422.37 and 5,300,898.04 is: 7,951,267.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,782,399.96 : 17,673,422.37 = 5,300,898.04 : x
  2. Step 2: Convert to fraction form
    11,782,399.96/17,673,422.37 = 5,300,898.04/x
  3. Step 3: Cross multiply
    11,782,399.96x = 17,673,422.37 × 5,300,898.04
  4. Step 4: Simplify right side
    11,782,399.96x = 93,685,010,001,225.16
  5. Step 5: Solve for x
    x = 93,685,010,001,225.16/11,782,399.96
  6. Step 6: Final answer
    x = 7,951,267.17

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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.