Home / 3,731,999.52-5,598,253.66-1,269,012.58

Finding the Fourth Proportional to 3,731,999.52, 5,598,253.66 and 1,269,012.58

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Solution

The fourth proportional to 3,731,999.52, 5,598,253.66 and 1,269,012.58 is: 1,903,605.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,731,999.52 : 5,598,253.66 = 1,269,012.58 : x
  2. Step 2: Convert to fraction form
    3,731,999.52/5,598,253.66 = 1,269,012.58/x
  3. Step 3: Cross multiply
    3,731,999.52x = 5,598,253.66 × 1,269,012.58
  4. Step 4: Simplify right side
    3,731,999.52x = 7,104,254,320,571.04
  5. Step 5: Solve for x
    x = 7,104,254,320,571.04/3,731,999.52
  6. Step 6: Final answer
    x = 1,903,605.37

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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.