Home / 9,193,227.88-13,789,804.60-2,803,461.76

Finding the Fourth Proportional to 9,193,227.88, 13,789,804.60 and 2,803,461.76

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Solution

The fourth proportional to 9,193,227.88, 13,789,804.60 and 2,803,461.76 is: 4,205,181.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,193,227.88 : 13,789,804.60 = 2,803,461.76 : x
  2. Step 2: Convert to fraction form
    9,193,227.88/13,789,804.60 = 2,803,461.76/x
  3. Step 3: Cross multiply
    9,193,227.88x = 13,789,804.60 × 2,803,461.76
  4. Step 4: Simplify right side
    9,193,227.88x = 38,659,189,873,972.09
  5. Step 5: Solve for x
    x = 38,659,189,873,972.09/9,193,227.88
  6. Step 6: Final answer
    x = 4,205,181.29

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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.