Home / 9,644,918.03-13,321,033.50-6,351,932.66

Finding the Fourth Proportional to 9,644,918.03, 13,321,033.50 and 6,351,932.66

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Solution

The fourth proportional to 9,644,918.03, 13,321,033.50 and 6,351,932.66 is: 8,772,942.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,644,918.03 : 13,321,033.50 = 6,351,932.66 : x
  2. Step 2: Convert to fraction form
    9,644,918.03/13,321,033.50 = 6,351,932.66/x
  3. Step 3: Cross multiply
    9,644,918.03x = 13,321,033.50 × 6,351,932.66
  4. Step 4: Simplify right side
    9,644,918.03x = 84,614,307,686,998.95
  5. Step 5: Solve for x
    x = 84,614,307,686,998.95/9,644,918.03
  6. Step 6: Final answer
    x = 8,772,942.13

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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.