Home / 1,802,968.24-2,704,009.56-604,863.76

Finding the Fourth Proportional to 1,802,968.24, 2,704,009.56 and 604,863.76

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Solution

The fourth proportional to 1,802,968.24, 2,704,009.56 and 604,863.76 is: 907,147.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,802,968.24 : 2,704,009.56 = 604,863.76 : x
  2. Step 2: Convert to fraction form
    1,802,968.24/2,704,009.56 = 604,863.76/x
  3. Step 3: Cross multiply
    1,802,968.24x = 2,704,009.56 × 604,863.76
  4. Step 4: Simplify right side
    1,802,968.24x = 1,635,557,389,537.55
  5. Step 5: Solve for x
    x = 1,635,557,389,537.55/1,802,968.24
  6. Step 6: Final answer
    x = 907,147.09

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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.