Home / 3,321,719.65-4,583,973.09-1,793,826.64

Finding the Fourth Proportional to 3,321,719.65, 4,583,973.09 and 1,793,826.64

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Solution

The fourth proportional to 3,321,719.65, 4,583,973.09 and 1,793,826.64 is: 2,475,480.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,719.65 : 4,583,973.09 = 1,793,826.64 : x
  2. Step 2: Convert to fraction form
    3,321,719.65/4,583,973.09 = 1,793,826.64/x
  3. Step 3: Cross multiply
    3,321,719.65x = 4,583,973.09 × 1,793,826.64
  4. Step 4: Simplify right side
    3,321,719.65x = 8,222,853,045,885.12
  5. Step 5: Solve for x
    x = 8,222,853,045,885.12/3,321,719.65
  6. Step 6: Final answer
    x = 2,475,480.75

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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.