Home / 6,198,365.58-9,270,353.49-5,520,036.07

Finding the Fourth Proportional to 6,198,365.58, 9,270,353.49 and 5,520,036.07

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Solution

The fourth proportional to 6,198,365.58, 9,270,353.49 and 5,520,036.07 is: 8,255,835.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,198,365.58 : 9,270,353.49 = 5,520,036.07 : x
  2. Step 2: Convert to fraction form
    6,198,365.58/9,270,353.49 = 5,520,036.07/x
  3. Step 3: Cross multiply
    6,198,365.58x = 9,270,353.49 × 5,520,036.07
  4. Step 4: Simplify right side
    6,198,365.58x = 51,172,685,646,450.39
  5. Step 5: Solve for x
    x = 51,172,685,646,450.39/6,198,365.58
  6. Step 6: Final answer
    x = 8,255,835.35

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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.