Home / 3,318,349.68-4,579,665.48-2,030,046.30

Finding the Fourth Proportional to 3,318,349.68, 4,579,665.48 and 2,030,046.30

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Solution

The fourth proportional to 3,318,349.68, 4,579,665.48 and 2,030,046.30 is: 2,801,673.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,318,349.68 : 4,579,665.48 = 2,030,046.30 : x
  2. Step 2: Convert to fraction form
    3,318,349.68/4,579,665.48 = 2,030,046.30/x
  3. Step 3: Cross multiply
    3,318,349.68x = 4,579,665.48 × 2,030,046.30
  4. Step 4: Simplify right side
    3,318,349.68x = 9,296,932,962,911.73
  5. Step 5: Solve for x
    x = 9,296,932,962,911.73/3,318,349.68
  6. Step 6: Final answer
    x = 2,801,673.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.