Home / 9,149,929.56-13,724,992.76-2,760,237.27

Finding the Fourth Proportional to 9,149,929.56, 13,724,992.76 and 2,760,237.27

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Solution

The fourth proportional to 9,149,929.56, 13,724,992.76 and 2,760,237.27 is: 4,140,385.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,149,929.56 : 13,724,992.76 = 2,760,237.27 : x
  2. Step 2: Convert to fraction form
    9,149,929.56/13,724,992.76 = 2,760,237.27/x
  3. Step 3: Cross multiply
    9,149,929.56x = 13,724,992.76 × 2,760,237.27
  4. Step 4: Simplify right side
    9,149,929.56x = 37,884,236,532,830.98
  5. Step 5: Solve for x
    x = 37,884,236,532,830.98/9,149,929.56
  6. Step 6: Final answer
    x = 4,140,385.59

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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.