Home / 3,845,606.13-5,767,968.56-1,005,992.37

Finding the Fourth Proportional to 3,845,606.13, 5,767,968.56 and 1,005,992.37

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Solution

The fourth proportional to 3,845,606.13, 5,767,968.56 and 1,005,992.37 is: 1,508,873.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,845,606.13 : 5,767,968.56 = 1,005,992.37 : x
  2. Step 2: Convert to fraction form
    3,845,606.13/5,767,968.56 = 1,005,992.37/x
  3. Step 3: Cross multiply
    3,845,606.13x = 5,767,968.56 × 1,005,992.37
  4. Step 4: Simplify right side
    3,845,606.13x = 5,802,532,356,729.93
  5. Step 5: Solve for x
    x = 5,802,532,356,729.93/3,845,606.13
  6. Step 6: Final answer
    x = 1,508,873.29

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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.