Home / 3,059,822.30-4,590,424.65-1,796,999.90

Finding the Fourth Proportional to 3,059,822.30, 4,590,424.65 and 1,796,999.90

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Solution

The fourth proportional to 3,059,822.30, 4,590,424.65 and 1,796,999.90 is: 2,695,905.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,822.30 : 4,590,424.65 = 1,796,999.90 : x
  2. Step 2: Convert to fraction form
    3,059,822.30/4,590,424.65 = 1,796,999.90/x
  3. Step 3: Cross multiply
    3,059,822.30x = 4,590,424.65 × 1,796,999.90
  4. Step 4: Simplify right side
    3,059,822.30x = 8,248,992,637,007.54
  5. Step 5: Solve for x
    x = 8,248,992,637,007.54/3,059,822.30
  6. Step 6: Final answer
    x = 2,695,905.78

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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.