Home / 8,444,922.03-12,665,440.26-5,034,171.60

Finding the Fourth Proportional to 8,444,922.03, 12,665,440.26 and 5,034,171.60

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Solution

The fourth proportional to 8,444,922.03, 12,665,440.26 and 5,034,171.60 is: 7,550,099.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,444,922.03 : 12,665,440.26 = 5,034,171.60 : x
  2. Step 2: Convert to fraction form
    8,444,922.03/12,665,440.26 = 5,034,171.60/x
  3. Step 3: Cross multiply
    8,444,922.03x = 12,665,440.26 × 5,034,171.60
  4. Step 4: Simplify right side
    8,444,922.03x = 63,759,999,658,388.61
  5. Step 5: Solve for x
    x = 63,759,999,658,388.61/8,444,922.03
  6. Step 6: Final answer
    x = 7,550,099.27

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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.