Home / 11,567,286.80-17,347,819.80-4,834,307.60

Finding the Fourth Proportional to 11,567,286.80, 17,347,819.80 and 4,834,307.60

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Solution

The fourth proportional to 11,567,286.80, 17,347,819.80 and 4,834,307.60 is: 7,250,161.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,567,286.80 : 17,347,819.80 = 4,834,307.60 : x
  2. Step 2: Convert to fraction form
    11,567,286.80/17,347,819.80 = 4,834,307.60/x
  3. Step 3: Cross multiply
    11,567,286.80x = 17,347,819.80 × 4,834,307.60
  4. Step 4: Simplify right side
    11,567,286.80x = 83,864,697,102,570.48
  5. Step 5: Solve for x
    x = 83,864,697,102,570.48/11,567,286.80
  6. Step 6: Final answer
    x = 7,250,161.47

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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.