Home / 4,083,440.54-6,124,693.83-1,091,857.82

Finding the Fourth Proportional to 4,083,440.54, 6,124,693.83 and 1,091,857.82

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Solution

The fourth proportional to 4,083,440.54, 6,124,693.83 and 1,091,857.82 is: 1,637,661.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,440.54 : 6,124,693.83 = 1,091,857.82 : x
  2. Step 2: Convert to fraction form
    4,083,440.54/6,124,693.83 = 1,091,857.82/x
  3. Step 3: Cross multiply
    4,083,440.54x = 6,124,693.83 × 1,091,857.82
  4. Step 4: Simplify right side
    4,083,440.54x = 6,687,294,853,391.25
  5. Step 5: Solve for x
    x = 6,687,294,853,391.25/4,083,440.54
  6. Step 6: Final answer
    x = 1,637,661.87

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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.