Home / 1,743,289.49-2,613,436.40-605,903.89

Finding the Fourth Proportional to 1,743,289.49, 2,613,436.40 and 605,903.89

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Solution

The fourth proportional to 1,743,289.49, 2,613,436.40 and 605,903.89 is: 908,335.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,289.49 : 2,613,436.40 = 605,903.89 : x
  2. Step 2: Convert to fraction form
    1,743,289.49/2,613,436.40 = 605,903.89/x
  3. Step 3: Cross multiply
    1,743,289.49x = 2,613,436.40 × 605,903.89
  4. Step 4: Simplify right side
    1,743,289.49x = 1,583,491,277,998.08
  5. Step 5: Solve for x
    x = 1,583,491,277,998.08/1,743,289.49
  6. Step 6: Final answer
    x = 908,335.24

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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.