Home / 3,883,498.36-5,825,481.07-1,187,846.93

Finding the Fourth Proportional to 3,883,498.36, 5,825,481.07 and 1,187,846.93

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Solution

The fourth proportional to 3,883,498.36, 5,825,481.07 and 1,187,846.93 is: 1,781,841.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,498.36 : 5,825,481.07 = 1,187,846.93 : x
  2. Step 2: Convert to fraction form
    3,883,498.36/5,825,481.07 = 1,187,846.93/x
  3. Step 3: Cross multiply
    3,883,498.36x = 5,825,481.07 × 1,187,846.93
  4. Step 4: Simplify right side
    3,883,498.36x = 6,919,779,785,825.58
  5. Step 5: Solve for x
    x = 6,919,779,785,825.58/3,883,498.36
  6. Step 6: Final answer
    x = 1,781,841.82

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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.