Home / 1,204,007.30-1,806,109.23-604,660.22

Finding the Fourth Proportional to 1,204,007.30, 1,806,109.23 and 604,660.22

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Solution

The fourth proportional to 1,204,007.30, 1,806,109.23 and 604,660.22 is: 907,039.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,007.30 : 1,806,109.23 = 604,660.22 : x
  2. Step 2: Convert to fraction form
    1,204,007.30/1,806,109.23 = 604,660.22/x
  3. Step 3: Cross multiply
    1,204,007.30x = 1,806,109.23 × 604,660.22
  4. Step 4: Simplify right side
    1,204,007.30x = 1,092,082,395,325.28
  5. Step 5: Solve for x
    x = 1,092,082,395,325.28/1,204,007.30
  6. Step 6: Final answer
    x = 907,039.68

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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.