Home / 3,671,359.31-5,505,481.53-1,750,047.81

Finding the Fourth Proportional to 3,671,359.31, 5,505,481.53 and 1,750,047.81

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Solution

The fourth proportional to 3,671,359.31, 5,505,481.53 and 1,750,047.81 is: 2,624,329.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,359.31 : 5,505,481.53 = 1,750,047.81 : x
  2. Step 2: Convert to fraction form
    3,671,359.31/5,505,481.53 = 1,750,047.81/x
  3. Step 3: Cross multiply
    3,671,359.31x = 5,505,481.53 × 1,750,047.81
  4. Step 4: Simplify right side
    3,671,359.31x = 9,634,855,894,571.95
  5. Step 5: Solve for x
    x = 9,634,855,894,571.95/3,671,359.31
  6. Step 6: Final answer
    x = 2,624,329.33

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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.