Home / 9,003,773.28-13,501,456.20-3,245,748.60

Finding the Fourth Proportional to 9,003,773.28, 13,501,456.20 and 3,245,748.60

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Solution

The fourth proportional to 9,003,773.28, 13,501,456.20 and 3,245,748.60 is: 4,867,107.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003,773.28 : 13,501,456.20 = 3,245,748.60 : x
  2. Step 2: Convert to fraction form
    9,003,773.28/13,501,456.20 = 3,245,748.60/x
  3. Step 3: Cross multiply
    9,003,773.28x = 13,501,456.20 × 3,245,748.60
  4. Step 4: Simplify right side
    9,003,773.28x = 43,822,332,559,111.32
  5. Step 5: Solve for x
    x = 43,822,332,559,111.32/9,003,773.28
  6. Step 6: Final answer
    x = 4,867,107.51

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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.