Home / 3,446,481.54-5,169,916.71-1,050,404.34

Finding the Fourth Proportional to 3,446,481.54, 5,169,916.71 and 1,050,404.34

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Solution

The fourth proportional to 3,446,481.54, 5,169,916.71 and 1,050,404.34 is: 1,575,665.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,481.54 : 5,169,916.71 = 1,050,404.34 : x
  2. Step 2: Convert to fraction form
    3,446,481.54/5,169,916.71 = 1,050,404.34/x
  3. Step 3: Cross multiply
    3,446,481.54x = 5,169,916.71 × 1,050,404.34
  4. Step 4: Simplify right side
    3,446,481.54x = 5,430,502,944,370.50
  5. Step 5: Solve for x
    x = 5,430,502,944,370.50/3,446,481.54
  6. Step 6: Final answer
    x = 1,575,665.76

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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.