Home / 1,743,302.57-2,613,456.05-605,917.07

Finding the Fourth Proportional to 1,743,302.57, 2,613,456.05 and 605,917.07

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Solution

The fourth proportional to 1,743,302.57, 2,613,456.05 and 605,917.07 is: 908,355.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,302.57 : 2,613,456.05 = 605,917.07 : x
  2. Step 2: Convert to fraction form
    1,743,302.57/2,613,456.05 = 605,917.07/x
  3. Step 3: Cross multiply
    1,743,302.57x = 2,613,456.05 × 605,917.07
  4. Step 4: Simplify right side
    1,743,302.57x = 1,583,537,632,389.77
  5. Step 5: Solve for x
    x = 1,583,537,632,389.77/1,743,302.57
  6. Step 6: Final answer
    x = 908,355.02

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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.