Home / 9,599,608.44-13,247,460.90-5,248,697.76

Finding the Fourth Proportional to 9,599,608.44, 13,247,460.90 and 5,248,697.76

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Solution

The fourth proportional to 9,599,608.44, 13,247,460.90 and 5,248,697.76 is: 7,243,203.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,599,608.44 : 13,247,460.90 = 5,248,697.76 : x
  2. Step 2: Convert to fraction form
    9,599,608.44/13,247,460.90 = 5,248,697.76/x
  3. Step 3: Cross multiply
    9,599,608.44x = 13,247,460.90 × 5,248,697.76
  4. Step 4: Simplify right side
    9,599,608.44x = 69,531,918,351,517.59
  5. Step 5: Solve for x
    x = 69,531,918,351,517.59/9,599,608.44
  6. Step 6: Final answer
    x = 7,243,203.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.