Home / 9,117,691.24-13,664,456.22-4,848,667.24

Finding the Fourth Proportional to 9,117,691.24, 13,664,456.22 and 4,848,667.24

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Solution

The fourth proportional to 9,117,691.24, 13,664,456.22 and 4,848,667.24 is: 7,266,576.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,117,691.24 : 13,664,456.22 = 4,848,667.24 : x
  2. Step 2: Convert to fraction form
    9,117,691.24/13,664,456.22 = 4,848,667.24/x
  3. Step 3: Cross multiply
    9,117,691.24x = 13,664,456.22 × 4,848,667.24
  4. Step 4: Simplify right side
    9,117,691.24x = 66,254,401,226,328.24
  5. Step 5: Solve for x
    x = 66,254,401,226,328.24/9,117,691.24
  6. Step 6: Final answer
    x = 7,266,576.54

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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.