Home / 1,502,665.44-2,253,939.84-603,837.60

Finding the Fourth Proportional to 1,502,665.44, 2,253,939.84 and 603,837.60

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Solution

The fourth proportional to 1,502,665.44, 2,253,939.84 and 603,837.60 is: 905,732.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,665.44 : 2,253,939.84 = 603,837.60 : x
  2. Step 2: Convert to fraction form
    1,502,665.44/2,253,939.84 = 603,837.60/x
  3. Step 3: Cross multiply
    1,502,665.44x = 2,253,939.84 × 603,837.60
  4. Step 4: Simplify right side
    1,502,665.44x = 1,361,013,623,529.98
  5. Step 5: Solve for x
    x = 1,361,013,623,529.98/1,502,665.44
  6. Step 6: Final answer
    x = 905,732.96

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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.