Home / 1,202,846.22-1,804,051.31-483,158.93

Finding the Fourth Proportional to 1,202,846.22, 1,804,051.31 and 483,158.93

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Solution

The fourth proportional to 1,202,846.22, 1,804,051.31 and 483,158.93 is: 724,650.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,846.22 : 1,804,051.31 = 483,158.93 : x
  2. Step 2: Convert to fraction form
    1,202,846.22/1,804,051.31 = 483,158.93/x
  3. Step 3: Cross multiply
    1,202,846.22x = 1,804,051.31 × 483,158.93
  4. Step 4: Simplify right side
    1,202,846.22x = 871,643,489,168.65
  5. Step 5: Solve for x
    x = 871,643,489,168.65/1,202,846.22
  6. Step 6: Final answer
    x = 724,650.81

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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.