Home / 2,298,261.22-3,444,997.06-1,285,898.92

Finding the Fourth Proportional to 2,298,261.22, 3,444,997.06 and 1,285,898.92

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Solution

The fourth proportional to 2,298,261.22, 3,444,997.06 and 1,285,898.92 is: 1,927,508.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,261.22 : 3,444,997.06 = 1,285,898.92 : x
  2. Step 2: Convert to fraction form
    2,298,261.22/3,444,997.06 = 1,285,898.92/x
  3. Step 3: Cross multiply
    2,298,261.22x = 3,444,997.06 × 1,285,898.92
  4. Step 4: Simplify right side
    2,298,261.22x = 4,429,917,991,852.06
  5. Step 5: Solve for x
    x = 4,429,917,991,852.06/2,298,261.22
  6. Step 6: Final answer
    x = 1,927,508.48

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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.