Home / 9,723,138.90-14,575,791.87-3,734,996.82

Finding the Fourth Proportional to 9,723,138.90, 14,575,791.87 and 3,734,996.82

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Solution

The fourth proportional to 9,723,138.90, 14,575,791.87 and 3,734,996.82 is: 5,599,070.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,723,138.90 : 14,575,791.87 = 3,734,996.82 : x
  2. Step 2: Convert to fraction form
    9,723,138.90/14,575,791.87 = 3,734,996.82/x
  3. Step 3: Cross multiply
    9,723,138.90x = 14,575,791.87 × 3,734,996.82
  4. Step 4: Simplify right side
    9,723,138.90x = 54,440,536,283,431.85
  5. Step 5: Solve for x
    x = 54,440,536,283,431.85/9,723,138.90
  6. Step 6: Final answer
    x = 5,599,070.10

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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.