Home / 10,632,133.56-14,672,344.38-5,803,237.56

Finding the Fourth Proportional to 10,632,133.56, 14,672,344.38 and 5,803,237.56

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Solution

The fourth proportional to 10,632,133.56, 14,672,344.38 and 5,803,237.56 is: 8,008,467.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,632,133.56 : 14,672,344.38 = 5,803,237.56 : x
  2. Step 2: Convert to fraction form
    10,632,133.56/14,672,344.38 = 5,803,237.56/x
  3. Step 3: Cross multiply
    10,632,133.56x = 14,672,344.38 × 5,803,237.56
  4. Step 4: Simplify right side
    10,632,133.56x = 85,147,099,999,270.91
  5. Step 5: Solve for x
    x = 85,147,099,999,270.91/10,632,133.56
  6. Step 6: Final answer
    x = 8,008,467.87

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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.