Home / 11,534,841.33-17,303,982.18-4,247,740.63

Finding the Fourth Proportional to 11,534,841.33, 17,303,982.18 and 4,247,740.63

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Solution

The fourth proportional to 11,534,841.33, 17,303,982.18 and 4,247,740.63 is: 6,372,244.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,534,841.33 : 17,303,982.18 = 4,247,740.63 : x
  2. Step 2: Convert to fraction form
    11,534,841.33/17,303,982.18 = 4,247,740.63/x
  3. Step 3: Cross multiply
    11,534,841.33x = 17,303,982.18 × 4,247,740.63
  4. Step 4: Simplify right side
    11,534,841.33x = 73,502,828,166,781.97
  5. Step 5: Solve for x
    x = 73,502,828,166,781.97/11,534,841.33
  6. Step 6: Final answer
    x = 6,372,244.41

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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.