Home / 5,273,115.89-7,276,834.40-3,097,857.33

Finding the Fourth Proportional to 5,273,115.89, 7,276,834.40 and 3,097,857.33

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Solution

The fourth proportional to 5,273,115.89, 7,276,834.40 and 3,097,857.33 is: 4,275,004.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,273,115.89 : 7,276,834.40 = 3,097,857.33 : x
  2. Step 2: Convert to fraction form
    5,273,115.89/7,276,834.40 = 3,097,857.33/x
  3. Step 3: Cross multiply
    5,273,115.89x = 7,276,834.40 × 3,097,857.33
  4. Step 4: Simplify right side
    5,273,115.89x = 22,542,594,769,746.86
  5. Step 5: Solve for x
    x = 22,542,594,769,746.86/5,273,115.89
  6. Step 6: Final answer
    x = 4,275,004.62

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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.