Home / 9,362,244.70-14,019,747.45-7,472,676.70

Finding the Fourth Proportional to 9,362,244.70, 14,019,747.45 and 7,472,676.70

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Solution

The fourth proportional to 9,362,244.70, 14,019,747.45 and 7,472,676.70 is: 11,190,162.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,244.70 : 14,019,747.45 = 7,472,676.70 : x
  2. Step 2: Convert to fraction form
    9,362,244.70/14,019,747.45 = 7,472,676.70/x
  3. Step 3: Cross multiply
    9,362,244.70x = 14,019,747.45 × 7,472,676.70
  4. Step 4: Simplify right side
    9,362,244.70x = 104,765,040,109,499.41
  5. Step 5: Solve for x
    x = 104,765,040,109,499.41/9,362,244.70
  6. Step 6: Final answer
    x = 11,190,162.56

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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.