Home / 2,601,763.96-3,898,600.22-1,804,603

Finding the Fourth Proportional to 2,601,763.96, 3,898,600.22 and 1,804,603

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Solution

The fourth proportional to 2,601,763.96, 3,898,600.22 and 1,804,603 is: 2,704,098.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,763.96 : 3,898,600.22 = 1,804,603 : x
  2. Step 2: Convert to fraction form
    2,601,763.96/3,898,600.22 = 1,804,603/x
  3. Step 3: Cross multiply
    2,601,763.96x = 3,898,600.22 × 1,804,603
  4. Step 4: Simplify right side
    2,601,763.96x = 7,035,425,652,812.66
  5. Step 5: Solve for x
    x = 7,035,425,652,812.66/2,601,763.96
  6. Step 6: Final answer
    x = 2,704,098.36

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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.