Home / 8,674,269.54-11,970,562.82-4,806,855.27

Finding the Fourth Proportional to 8,674,269.54, 11,970,562.82 and 4,806,855.27

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Solution

The fourth proportional to 8,674,269.54, 11,970,562.82 and 4,806,855.27 is: 6,633,499.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,674,269.54 : 11,970,562.82 = 4,806,855.27 : x
  2. Step 2: Convert to fraction form
    8,674,269.54/11,970,562.82 = 4,806,855.27/x
  3. Step 3: Cross multiply
    8,674,269.54x = 11,970,562.82 × 4,806,855.27
  4. Step 4: Simplify right side
    8,674,269.54x = 57,540,762,952,148.77
  5. Step 5: Solve for x
    x = 57,540,762,952,148.77/8,674,269.54
  6. Step 6: Final answer
    x = 6,633,499.53

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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.