Home / 3,627,104.60-5,005,203.90-2,017,368.92

Finding the Fourth Proportional to 3,627,104.60, 5,005,203.90 and 2,017,368.92

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Solution

The fourth proportional to 3,627,104.60, 5,005,203.90 and 2,017,368.92 is: 2,783,857.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,104.60 : 5,005,203.90 = 2,017,368.92 : x
  2. Step 2: Convert to fraction form
    3,627,104.60/5,005,203.90 = 2,017,368.92/x
  3. Step 3: Cross multiply
    3,627,104.60x = 5,005,203.90 × 2,017,368.92
  4. Step 4: Simplify right side
    3,627,104.60x = 10,097,342,786,122.79
  5. Step 5: Solve for x
    x = 10,097,342,786,122.79/3,627,104.60
  6. Step 6: Final answer
    x = 2,783,857.62

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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.