Home / 3,531,093.64-5,296,689.68-1,006,748.89

Finding the Fourth Proportional to 3,531,093.64, 5,296,689.68 and 1,006,748.89

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Solution

The fourth proportional to 3,531,093.64, 5,296,689.68 and 1,006,748.89 is: 1,510,137.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,093.64 : 5,296,689.68 = 1,006,748.89 : x
  2. Step 2: Convert to fraction form
    3,531,093.64/5,296,689.68 = 1,006,748.89/x
  3. Step 3: Cross multiply
    3,531,093.64x = 5,296,689.68 × 1,006,748.89
  4. Step 4: Simplify right side
    3,531,093.64x = 5,332,436,424,497.26
  5. Step 5: Solve for x
    x = 5,332,436,424,497.26/3,531,093.64
  6. Step 6: Final answer
    x = 1,510,137.36

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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.