Home / 3,185,054.31-4,398,295.91-2,023,883.27

Finding the Fourth Proportional to 3,185,054.31, 4,398,295.91 and 2,023,883.27

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Solution

The fourth proportional to 3,185,054.31, 4,398,295.91 and 2,023,883.27 is: 2,794,814.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,185,054.31 : 4,398,295.91 = 2,023,883.27 : x
  2. Step 2: Convert to fraction form
    3,185,054.31/4,398,295.91 = 2,023,883.27/x
  3. Step 3: Cross multiply
    3,185,054.31x = 4,398,295.91 × 2,023,883.27
  4. Step 4: Simplify right side
    3,185,054.31x = 8,901,637,508,758.43
  5. Step 5: Solve for x
    x = 8,901,637,508,758.43/3,185,054.31
  6. Step 6: Final answer
    x = 2,794,814.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.