Home / 6,132,453.60-9,200,727.64-2,720,269.46

Finding the Fourth Proportional to 6,132,453.60, 9,200,727.64 and 2,720,269.46

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Solution

The fourth proportional to 6,132,453.60, 9,200,727.64 and 2,720,269.46 is: 4,081,312.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,453.60 : 9,200,727.64 = 2,720,269.46 : x
  2. Step 2: Convert to fraction form
    6,132,453.60/9,200,727.64 = 2,720,269.46/x
  3. Step 3: Cross multiply
    6,132,453.60x = 9,200,727.64 × 2,720,269.46
  4. Step 4: Simplify right side
    6,132,453.60x = 25,028,458,408,869.88
  5. Step 5: Solve for x
    x = 25,028,458,408,869.88/6,132,453.60
  6. Step 6: Final answer
    x = 4,081,312.32

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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.