Home / 2,601,755.96-3,898,588.22-1,804,595

Finding the Fourth Proportional to 2,601,755.96, 3,898,588.22 and 1,804,595

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Solution

The fourth proportional to 2,601,755.96, 3,898,588.22 and 1,804,595 is: 2,704,086.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,755.96 : 3,898,588.22 = 1,804,595 : x
  2. Step 2: Convert to fraction form
    2,601,755.96/3,898,588.22 = 1,804,595/x
  3. Step 3: Cross multiply
    2,601,755.96x = 3,898,588.22 × 1,804,595
  4. Step 4: Simplify right side
    2,601,755.96x = 7,035,372,808,870.90
  5. Step 5: Solve for x
    x = 7,035,372,808,870.90/2,601,755.96
  6. Step 6: Final answer
    x = 2,704,086.36

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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.