Home / 9,425,897.92-14,139,954.20-3,361,491.81

Finding the Fourth Proportional to 9,425,897.92, 14,139,954.20 and 3,361,491.81

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Solution

The fourth proportional to 9,425,897.92, 14,139,954.20 and 3,361,491.81 is: 5,042,632.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,425,897.92 : 14,139,954.20 = 3,361,491.81 : x
  2. Step 2: Convert to fraction form
    9,425,897.92/14,139,954.20 = 3,361,491.81/x
  3. Step 3: Cross multiply
    9,425,897.92x = 14,139,954.20 × 3,361,491.81
  4. Step 4: Simplify right side
    9,425,897.92x = 47,531,340,245,478.84
  5. Step 5: Solve for x
    x = 47,531,340,245,478.84/9,425,897.92
  6. Step 6: Final answer
    x = 5,042,632.61

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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.