Home / 10,493,331.86-15,744,572.13-3,674,796.41

Finding the Fourth Proportional to 10,493,331.86, 15,744,572.13 and 3,674,796.41

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Solution

The fourth proportional to 10,493,331.86, 15,744,572.13 and 3,674,796.41 is: 5,513,796.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,493,331.86 : 15,744,572.13 = 3,674,796.41 : x
  2. Step 2: Convert to fraction form
    10,493,331.86/15,744,572.13 = 3,674,796.41/x
  3. Step 3: Cross multiply
    10,493,331.86x = 15,744,572.13 × 3,674,796.41
  4. Step 4: Simplify right side
    10,493,331.86x = 57,858,097,140,310.06
  5. Step 5: Solve for x
    x = 57,858,097,140,310.06/10,493,331.86
  6. Step 6: Final answer
    x = 5,513,796.56

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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.