Home / 6,644,424.09-9,930,222.16-4,851,084.09

Finding the Fourth Proportional to 6,644,424.09, 9,930,222.16 and 4,851,084.09

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Solution

The fourth proportional to 6,644,424.09, 9,930,222.16 and 4,851,084.09 is: 7,250,040.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,644,424.09 : 9,930,222.16 = 4,851,084.09 : x
  2. Step 2: Convert to fraction form
    6,644,424.09/9,930,222.16 = 4,851,084.09/x
  3. Step 3: Cross multiply
    6,644,424.09x = 9,930,222.16 × 4,851,084.09
  4. Step 4: Simplify right side
    6,644,424.09x = 48,172,342,706,286.01
  5. Step 5: Solve for x
    x = 48,172,342,706,286.01/6,644,424.09
  6. Step 6: Final answer
    x = 7,250,040.34

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.