Home / 11,654,296.34-17,483,039.88-3,975,879.59

Finding the Fourth Proportional to 11,654,296.34, 17,483,039.88 and 3,975,879.59

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Solution

The fourth proportional to 11,654,296.34, 17,483,039.88 and 3,975,879.59 is: 5,964,363.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,654,296.34 : 17,483,039.88 = 3,975,879.59 : x
  2. Step 2: Convert to fraction form
    11,654,296.34/17,483,039.88 = 3,975,879.59/x
  3. Step 3: Cross multiply
    11,654,296.34x = 17,483,039.88 × 3,975,879.59
  4. Step 4: Simplify right side
    11,654,296.34x = 69,510,461,481,210.42
  5. Step 5: Solve for x
    x = 69,510,461,481,210.42/11,654,296.34
  6. Step 6: Final answer
    x = 5,964,363.65

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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.