Home / 3,321,767.25-4,584,038.87-1,793,874.38

Finding the Fourth Proportional to 3,321,767.25, 4,584,038.87 and 1,793,874.38

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Solution

The fourth proportional to 3,321,767.25, 4,584,038.87 and 1,793,874.38 is: 2,475,546.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,767.25 : 4,584,038.87 = 1,793,874.38 : x
  2. Step 2: Convert to fraction form
    3,321,767.25/4,584,038.87 = 1,793,874.38/x
  3. Step 3: Cross multiply
    3,321,767.25x = 4,584,038.87 × 1,793,874.38
  4. Step 4: Simplify right side
    3,321,767.25x = 8,223,189,853,927.59
  5. Step 5: Solve for x
    x = 8,223,189,853,927.59/3,321,767.25
  6. Step 6: Final answer
    x = 2,475,546.67

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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.