Home / 6,329,819.43-9,494,729.33-1,537,476.39

Finding the Fourth Proportional to 6,329,819.43, 9,494,729.33 and 1,537,476.39

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Solution

The fourth proportional to 6,329,819.43, 9,494,729.33 and 1,537,476.39 is: 2,306,214.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329,819.43 : 9,494,729.33 = 1,537,476.39 : x
  2. Step 2: Convert to fraction form
    6,329,819.43/9,494,729.33 = 1,537,476.39/x
  3. Step 3: Cross multiply
    6,329,819.43x = 9,494,729.33 × 1,537,476.39
  4. Step 4: Simplify right side
    6,329,819.43x = 14,597,922,166,628.13
  5. Step 5: Solve for x
    x = 14,597,922,166,628.13/6,329,819.43
  6. Step 6: Final answer
    x = 2,306,214.63

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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.