Home / 3,607,573.14-5,411,228.46-1,083,162.78

Finding the Fourth Proportional to 3,607,573.14, 5,411,228.46 and 1,083,162.78

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Solution

The fourth proportional to 3,607,573.14, 5,411,228.46 and 1,083,162.78 is: 1,624,704.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,573.14 : 5,411,228.46 = 1,083,162.78 : x
  2. Step 2: Convert to fraction form
    3,607,573.14/5,411,228.46 = 1,083,162.78/x
  3. Step 3: Cross multiply
    3,607,573.14x = 5,411,228.46 × 1,083,162.78
  4. Step 4: Simplify right side
    3,607,573.14x = 5,861,241,261,948.72
  5. Step 5: Solve for x
    x = 5,861,241,261,948.72/3,607,573.14
  6. Step 6: Final answer
    x = 1,624,704.76

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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.