Home / 6,554,284.22-9,824,604.71-3,671,424.56

Finding the Fourth Proportional to 6,554,284.22, 9,824,604.71 and 3,671,424.56

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Solution

The fourth proportional to 6,554,284.22, 9,824,604.71 and 3,671,424.56 is: 5,503,315.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,554,284.22 : 9,824,604.71 = 3,671,424.56 : x
  2. Step 2: Convert to fraction form
    6,554,284.22/9,824,604.71 = 3,671,424.56/x
  3. Step 3: Cross multiply
    6,554,284.22x = 9,824,604.71 × 3,671,424.56
  4. Step 4: Simplify right side
    6,554,284.22x = 36,070,294,957,105.53
  5. Step 5: Solve for x
    x = 36,070,294,957,105.53/6,554,284.22
  6. Step 6: Final answer
    x = 5,503,315.66

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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.