Home / 6,151,837.20-9,229,368.60-2,365,443.60

Finding the Fourth Proportional to 6,151,837.20, 9,229,368.60 and 2,365,443.60

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Solution

The fourth proportional to 6,151,837.20, 9,229,368.60 and 2,365,443.60 is: 3,548,785.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,837.20 : 9,229,368.60 = 2,365,443.60 : x
  2. Step 2: Convert to fraction form
    6,151,837.20/9,229,368.60 = 2,365,443.60/x
  3. Step 3: Cross multiply
    6,151,837.20x = 9,229,368.60 × 2,365,443.60
  4. Step 4: Simplify right side
    6,151,837.20x = 21,831,550,886,910.96
  5. Step 5: Solve for x
    x = 21,831,550,886,910.96/6,151,837.20
  6. Step 6: Final answer
    x = 3,548,785.54

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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.