Home / 3,628,448.73-5,446,036.11-1,832,593.35

Finding the Fourth Proportional to 3,628,448.73, 5,446,036.11 and 1,832,593.35

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Solution

The fourth proportional to 3,628,448.73, 5,446,036.11 and 1,832,593.35 is: 2,750,588.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,628,448.73 : 5,446,036.11 = 1,832,593.35 : x
  2. Step 2: Convert to fraction form
    3,628,448.73/5,446,036.11 = 1,832,593.35/x
  3. Step 3: Cross multiply
    3,628,448.73x = 5,446,036.11 × 1,832,593.35
  4. Step 4: Simplify right side
    3,628,448.73x = 9,980,369,559,045.87
  5. Step 5: Solve for x
    x = 9,980,369,559,045.87/3,628,448.73
  6. Step 6: Final answer
    x = 2,750,588.56

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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.