Home / 9,024,974.80-13,536,009.60-2,633,729.20

Finding the Fourth Proportional to 9,024,974.80, 13,536,009.60 and 2,633,729.20

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Solution

The fourth proportional to 9,024,974.80, 13,536,009.60 and 2,633,729.20 is: 3,950,169.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024,974.80 : 13,536,009.60 = 2,633,729.20 : x
  2. Step 2: Convert to fraction form
    9,024,974.80/13,536,009.60 = 2,633,729.20/x
  3. Step 3: Cross multiply
    9,024,974.80x = 13,536,009.60 × 2,633,729.20
  4. Step 4: Simplify right side
    9,024,974.80x = 35,650,183,735,000.32
  5. Step 5: Solve for x
    x = 35,650,183,735,000.32/9,024,974.80
  6. Step 6: Final answer
    x = 3,950,169.89

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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.