Home / 4,704,418.20-7,046,129.70-3,864,610.20

Finding the Fourth Proportional to 4,704,418.20, 7,046,129.70 and 3,864,610.20

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Solution

The fourth proportional to 4,704,418.20, 7,046,129.70 and 3,864,610.20 is: 5,788,291.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704,418.20 : 7,046,129.70 = 3,864,610.20 : x
  2. Step 2: Convert to fraction form
    4,704,418.20/7,046,129.70 = 3,864,610.20/x
  3. Step 3: Cross multiply
    4,704,418.20x = 7,046,129.70 × 3,864,610.20
  4. Step 4: Simplify right side
    4,704,418.20x = 27,230,544,709,142.94
  5. Step 5: Solve for x
    x = 27,230,544,709,142.94/4,704,418.20
  6. Step 6: Final answer
    x = 5,788,291.68

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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.