Home / 2,536,404.60-3,804,606.90-853,332.60

Finding the Fourth Proportional to 2,536,404.60, 3,804,606.90 and 853,332.60

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Solution

The fourth proportional to 2,536,404.60, 3,804,606.90 and 853,332.60 is: 1,279,998.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,536,404.60 : 3,804,606.90 = 853,332.60 : x
  2. Step 2: Convert to fraction form
    2,536,404.60/3,804,606.90 = 853,332.60/x
  3. Step 3: Cross multiply
    2,536,404.60x = 3,804,606.90 × 853,332.60
  4. Step 4: Simplify right side
    2,536,404.60x = 3,246,595,097,954.94
  5. Step 5: Solve for x
    x = 3,246,595,097,954.94/2,536,404.60
  6. Step 6: Final answer
    x = 1,279,998.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.