Home / 2,338,930.42-3,509,795.30-1,009,234.42

Finding the Fourth Proportional to 2,338,930.42, 3,509,795.30 and 1,009,234.42

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Solution

The fourth proportional to 2,338,930.42, 3,509,795.30 and 1,009,234.42 is: 1,514,455.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,930.42 : 3,509,795.30 = 1,009,234.42 : x
  2. Step 2: Convert to fraction form
    2,338,930.42/3,509,795.30 = 1,009,234.42/x
  3. Step 3: Cross multiply
    2,338,930.42x = 3,509,795.30 × 1,009,234.42
  4. Step 4: Simplify right side
    2,338,930.42x = 3,542,206,210,093.57
  5. Step 5: Solve for x
    x = 3,542,206,210,093.57/2,338,930.42
  6. Step 6: Final answer
    x = 1,514,455.57

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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.