Home / 3,588,481.90-5,380,863.90-1,063,809.10

Finding the Fourth Proportional to 3,588,481.90, 5,380,863.90 and 1,063,809.10

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Solution

The fourth proportional to 3,588,481.90, 5,380,863.90 and 1,063,809.10 is: 1,595,162.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,481.90 : 5,380,863.90 = 1,063,809.10 : x
  2. Step 2: Convert to fraction form
    3,588,481.90/5,380,863.90 = 1,063,809.10/x
  3. Step 3: Cross multiply
    3,588,481.90x = 5,380,863.90 × 1,063,809.10
  4. Step 4: Simplify right side
    3,588,481.90x = 5,724,211,982,681.49
  5. Step 5: Solve for x
    x = 5,724,211,982,681.49/3,588,481.90
  6. Step 6: Final answer
    x = 1,595,162.56

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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.