Home / 2,996,003.20-4,494,004.80-2,856,035.20

Finding the Fourth Proportional to 2,996,003.20, 4,494,004.80 and 2,856,035.20

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Solution

The fourth proportional to 2,996,003.20, 4,494,004.80 and 2,856,035.20 is: 4,284,052.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,003.20 : 4,494,004.80 = 2,856,035.20 : x
  2. Step 2: Convert to fraction form
    2,996,003.20/4,494,004.80 = 2,856,035.20/x
  3. Step 3: Cross multiply
    2,996,003.20x = 4,494,004.80 × 2,856,035.20
  4. Step 4: Simplify right side
    2,996,003.20x = 12,835,035,897,768.96
  5. Step 5: Solve for x
    x = 12,835,035,897,768.96/2,996,003.20
  6. Step 6: Final answer
    x = 4,284,052.80

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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.