Home / 8,164,190.24-12,237,741.56-3,044,560.64

Finding the Fourth Proportional to 8,164,190.24, 12,237,741.56 and 3,044,560.64

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Solution

The fourth proportional to 8,164,190.24, 12,237,741.56 and 3,044,560.64 is: 4,563,654.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,164,190.24 : 12,237,741.56 = 3,044,560.64 : x
  2. Step 2: Convert to fraction form
    8,164,190.24/12,237,741.56 = 3,044,560.64/x
  3. Step 3: Cross multiply
    8,164,190.24x = 12,237,741.56 × 3,044,560.64
  4. Step 4: Simplify right side
    8,164,190.24x = 37,258,546,276,068.20
  5. Step 5: Solve for x
    x = 37,258,546,276,068.20/8,164,190.24
  6. Step 6: Final answer
    x = 4,563,654.84

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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.