Home / 9,834,500.44-13,571,554.62-5,483,638.90

Finding the Fourth Proportional to 9,834,500.44, 13,571,554.62 and 5,483,638.90

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Solution

The fourth proportional to 9,834,500.44, 13,571,554.62 and 5,483,638.90 is: 7,567,390.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,834,500.44 : 13,571,554.62 = 5,483,638.90 : x
  2. Step 2: Convert to fraction form
    9,834,500.44/13,571,554.62 = 5,483,638.90/x
  3. Step 3: Cross multiply
    9,834,500.44x = 13,571,554.62 × 5,483,638.90
  4. Step 4: Simplify right side
    9,834,500.44x = 74,421,504,847,706.72
  5. Step 5: Solve for x
    x = 74,421,504,847,706.72/9,834,500.44
  6. Step 6: Final answer
    x = 7,567,390.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.