Home / 11,745,576.63-17,618,329.31-3,225,920.67

Finding the Fourth Proportional to 11,745,576.63, 17,618,329.31 and 3,225,920.67

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Solution

The fourth proportional to 11,745,576.63, 17,618,329.31 and 3,225,920.67 is: 4,838,871.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,745,576.63 : 17,618,329.31 = 3,225,920.67 : x
  2. Step 2: Convert to fraction form
    11,745,576.63/17,618,329.31 = 3,225,920.67/x
  3. Step 3: Cross multiply
    11,745,576.63x = 17,618,329.31 × 3,225,920.67
  4. Step 4: Simplify right side
    11,745,576.63x = 56,835,332,675,866.23
  5. Step 5: Solve for x
    x = 56,835,332,675,866.23/11,745,576.63
  6. Step 6: Final answer
    x = 4,838,871.22

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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.