Home / 6,296,121.10-9,395,076.47-5,617,537.66

Finding the Fourth Proportional to 6,296,121.10, 9,395,076.47 and 5,617,537.66

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Solution

The fourth proportional to 6,296,121.10, 9,395,076.47 and 5,617,537.66 is: 8,382,493.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,296,121.10 : 9,395,076.47 = 5,617,537.66 : x
  2. Step 2: Convert to fraction form
    6,296,121.10/9,395,076.47 = 5,617,537.66/x
  3. Step 3: Cross multiply
    6,296,121.10x = 9,395,076.47 × 5,617,537.66
  4. Step 4: Simplify right side
    6,296,121.10x = 52,777,195,888,804.87
  5. Step 5: Solve for x
    x = 52,777,195,888,804.87/6,296,121.10
  6. Step 6: Final answer
    x = 8,382,493.77

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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.