Home / 3,046,883.64-4,204,639.31-1,670,230.32

Finding the Fourth Proportional to 3,046,883.64, 4,204,639.31 and 1,670,230.32

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Solution

The fourth proportional to 3,046,883.64, 4,204,639.31 and 1,670,230.32 is: 2,304,884.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,883.64 : 4,204,639.31 = 1,670,230.32 : x
  2. Step 2: Convert to fraction form
    3,046,883.64/4,204,639.31 = 1,670,230.32/x
  3. Step 3: Cross multiply
    3,046,883.64x = 4,204,639.31 × 1,670,230.32
  4. Step 4: Simplify right side
    3,046,883.64x = 7,022,716,051,874.73
  5. Step 5: Solve for x
    x = 7,022,716,051,874.73/3,046,883.64
  6. Step 6: Final answer
    x = 2,304,884.89

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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.