Home / 3,346,501.52-5,020,083.84-1,071,453.44

Finding the Fourth Proportional to 3,346,501.52, 5,020,083.84 and 1,071,453.44

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Solution

The fourth proportional to 3,346,501.52, 5,020,083.84 and 1,071,453.44 is: 1,607,286.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,346,501.52 : 5,020,083.84 = 1,071,453.44 : x
  2. Step 2: Convert to fraction form
    3,346,501.52/5,020,083.84 = 1,071,453.44/x
  3. Step 3: Cross multiply
    3,346,501.52x = 5,020,083.84 × 1,071,453.44
  4. Step 4: Simplify right side
    3,346,501.52x = 5,378,786,099,456.41
  5. Step 5: Solve for x
    x = 5,378,786,099,456.41/3,346,501.52
  6. Step 6: Final answer
    x = 1,607,286.32

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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.